Sequencia Fibonacci em C++ (Código Fonte Recursivo)

<br /><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKvetURaWNNan7ANu6JLHMiMdrsUHPtZDtQ2pEmbOANjx5QzB1m76a_QSBghrUoq8GGvhsVJJ-7YBtNZ72RXiTW-1QSLV0LGgkVuK0M0pd_inC2SHkbVqcNdPrIrTXp7EDmvoXvv1VfbI/s1600/Fibonacci.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="301" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKvetURaWNNan7ANu6JLHMiMdrsUHPtZDtQ2pEmbOANjx5QzB1m76a_QSBghrUoq8GGvhsVJJ-7YBtNZ72RXiTW-1QSLV0LGgkVuK0M0pd_inC2SHkbVqcNdPrIrTXp7EDmvoXvv1VfbI/s400/Fibonacci.jpg" width="400" /></a></div><br /><br />#include<iostream.h><br />int fibonacciRec(int n){<br />if (n==0)<br />return 0;<br />else if (n==1)<br />return 1;<br />else<br />return fibonacciRec(n-1)+fibonacciRec(n-2);<br />}<br /><br />int main(){<br />int n;<br /><br />cout<<"Digite um inteiro para calculo do fibonacci \n";<br />cin>>n;<br />cout<<"O Fibonacci eh:"<<fibonacciRec(n)<<"\n\n";<br /><br />system("pause");<br /><br />return 0;<br /><br />}<br /><br />OBS: Compilado na IDE DevC++.<br /><br /><br />

Sequencia Fibonacci em C++ (Código Fonte Recursivo)

#include<iostream.h> int fibonacciRec(int n){ if (n==0) return 0; else if (n==1) return 1; else return fibonacciRec(n-1)+fibonacciRec(...

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Exercícios Resolvidos C++ Lista 1

<div style="text-align: center;"><u><b><span style="color: red;">Por Ariadne Costa Gomes</span></b></u></div><br /><a href="http://www.box.com/s/6444d2be7df92fd89e45" target="_blank">Algoritmos C++ Lista 1</a><br /><br /><div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: center;"><br /></div><div class="MsoListParagraphCxSpFirst" style="margin-bottom: .0001pt; margin-bottom: 0cm; margin-left: 18.0pt; margin-right: 0cm; margin-top: 0cm; mso-add-space: auto; mso-list: l2 level1 lfo1; text-align: justify; text-indent: -18.0pt;"><!--[if !supportLists]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: "Comic Sans MS"; mso-fareast-font-family: "Comic Sans MS";">1.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">     </span></span><!--[endif]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; line-height: 115%;">Resolva todos os exercícios de auto revisão do capítulo 1 do livro, página 92.<o:p></o:p></span></div><div class="MsoListParagraphCxSpLast" style="margin-left: 18.0pt; mso-add-space: auto; mso-list: l2 level1 lfo1; mso-margin-bottom-alt: auto; text-align: justify; text-indent: -18.0pt;"><!--[if !supportLists]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; line-height: 115%; mso-bidi-font-family: "Comic Sans MS"; mso-fareast-font-family: "Comic Sans MS";">2.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">    </span></span><!--[endif]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; line-height: 115%;">Resolva os seguintes exercícios(pág. 94): 1.10, 1.11, 1.12, 1.13(desconsidere a letra c), 1.17, 1.18, 1.19, 1.20, 1.21, 1.22, 1.23, 1.24, 1.25, 1.26, 1.27, 1.30, 1.31, 1.32.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Exercícios de auto-revisão<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;"><br /></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.1 Preencha os espaços em branco em cada uma das seguintes frases:<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) A empresa que popularizou a computação pessoal foi <span style="color: red;">Apple.</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) O computador que tornou a computação pessoal viável nos negócios e na indústria foi o <span style="color: red;">IBM Personal Computer.</span> <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) Computadores processam dados sob o controle de conjuntos de instruções chamados de <span style="color: red;">programas</span> do computador.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) As seis unidades lógicas principais do computador são<span style="color: red;"> unidade de entrada, unidade de saída, unidade de memória, unidade aritmética e lógica, unidade central de processamento, unidade secundária de armazenamento<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e) As três classes de linguagens discutidas no capítulo são, <span style="color: red;">linguagens de máquina, linguagens simbólicas, linguagens de auto nível.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">f) Os programas que traduzem programas em linguagem de alto nível para a linguagem de máquina são chamados de  <span style="color: red;">compiladores.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">g) C é amplamente conhecida como a linguagem de desenvolvimento do sistema operacional <span style="color: red;">UNIX.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">h) A linguagem foi desenvolvida por Wirth para o ensino da programação<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">estruturada nas universidades foi o <span style="color: red;">Pascal.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;"> i) O Departamento de Defesa dos EUA desenvolveu a linguagem Ada com um recurso chamado <span style="color: red;">multitasking</span>o qual permite que os programadores especifiquem que muitas atividades possam ocorrer em paralelo.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.2 Preencha os espaços em branco em cada uma das sentenças seguintes<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">sobre o ambiente C++.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) Programas em C++ são normalmente digitados em um computador usando um programa <span style="color: red;">editor.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) Em um sistema C++, um programa <span style="color: red;">pré-processador</span>é executado antes de a fase de tradução do compilador começar.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) O programa <span style="color: red;">editor de ligação</span> combina a saída do compilador com várias funções de biblioteca para produzir uma imagem executável.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) O programa <span style="color: red;">carregador(loader)</span>transfere a imagem executável de um<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">programa em C++ do disco para a memória.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.3 Preencha os espaços em branco em cada uma das seguintes frases.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) Todo programa em C++ começa sua execução na função <span style="color: red;">main.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) A <span style="color: red;">chave a esquerda({) </span>começa o corpo de toda função e a <span style="color: red;">chave a direita(})</span> termina o corpo de toda função.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) Todo comando termina com <span style="color: red;">ponto e vírgula.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) A seqüência de escape \n representa o caractere <span style="color: red;">nova linha</span>, que<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">faz com que o cursor se posicione no início da próxima linha na tela.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e) O comando <span style="color: red;">IF </span>é usado para tomar decisões.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.4 Diga se cada uma das seguintes frases é verdadeiro ou falsa. Se for falsa, explique por quê. Suponha que o comando using std: :cout; é usado.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 6.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) Comentários fazem o computador imprimir o texto depois do / / na tela quando o programa é executado. <span style="color: red;">Falso. Os comentários não fazem qualquer ação ser executada durante a execução do programa. Eles são usados para documentar programas e melhorar sua legibilidade.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) A seqüência de escape \n, quando transferida para a saída com cout, faz com que o cursor se posione no início da próxima linha da tela. <span style="color: red;">Verdadeiro.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) Todas as variáveis devem ser declaradas antes de serem usadas. <span style="color: red;">Verdadeiro.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) Todas as variáveis devem receber um tipo quando são declaradas.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Verdadeiro.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e) C++ considera as variáveis nunber e NuNbEr idênticas. <span style="color: red;">Falso. C++ é case sensitive, ou seja, é sensível a letras maiúsculas e minúsculas.</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">f) Declarações podem aparecer quase em qualquer lugar no corpo de uma<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">função em C++. <span style="color: red;">Verdadeiro.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">g) O operador módulo (%) pode ser usado só com operandos inteiros. <span style="color: red;">Verdadeiro.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">h) Os operadores aritméticos *, 1, %, + e - têm todos o mesmo nível de<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">precedência. <span style="color: red;">Falso. Os operadores / e % tem a mesma precedência e os operadores + e – têm uma precedência mais baixa.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">i) Um programa em C++ que imprime três linhas na saída deve conter três<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">comandos de saída usando cout. <span style="color: red;">Falso. Um único comando de saída usando cout, contendo sequências de escape múltiplas, pode imprimir várias linhas.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.5 Escreva um único comando em C++ para realizar cada uma das seguintes frases (Suponha que não foram usados comandos using):<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) Declare as variáveis c, thislsAVariable, q76354 e number como sendo do tipo int. <span style="color: red;">int c, thislsAVariable, q76534, number;<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) Solicite ao usuário que forneça um inteiro. Termine sua mensagem de<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">solicitação com um sinal de dois pontos (:) seguido por um espaço e deixe o cursor posicionado depois do espaço. <span style="color: red;">cout<< “Digite um numero inteiro:”;<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) Leia um inteiro fornecido pelo usuário através do teclado e armazene o valor fornecido em uma variável de tipo inteiro chamada age. <span style="color: red;">cin>> age;<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) Se a variável number não for igual a 7, imprima “O número na variável não é igual 7”.<span style="color: red;"> IF (number!=7) cout<<”O numero da variável não eh igual a 7.”;<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e) imprima a mensagem “Este é um programa em C++ “em uma linha.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cout<< “Este eh um programa em C++”;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36.75pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: -18pt;"><!--[if !supportLists]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: "Comic Sans MS"; mso-fareast-font-family: "Comic Sans MS"; mso-fareast-language: PT-BR;">f)<span style="font-family: 'Times New Roman'; font-size: 7pt;">    </span></span><!--[endif]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">imprima a mensagem “Este é um programa em C++ “em duas linhas, na qual a primeira linha termina com c++. <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cout<< “Este eh um programa em C++ \n”;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">g) Imprima a mensagem “Este é um programa em C++ “com cada palavra da mensagem escrita em uma linha separada. <span style="color: red;"><o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cout<< “Este \n eh \n um \n programa \n em \n C++”;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">h) Imprima a mensagem “Este é um programa em C++ “, com cada palavra<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">separada da seguinte por uma marca de tabulação.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cout<< “Este \t eh \t um \t programa \t em \t C++”;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.6 Escreva um comando (ou comentário) para realizar cada uma das <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">seguintes tarefas: (Suponha que foram usados comandos using)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: -18pt;"><!--[if !supportLists]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: "Comic Sans MS"; mso-fareast-font-family: "Comic Sans MS"; mso-fareast-language: PT-BR;">a)<span style="font-family: 'Times New Roman'; font-size: 7pt;">    </span></span><!--[endif]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Afirme que um programa calcula o produto de três inteiros.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">// Calcula o produto de três números inteiros.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: -18pt;"><!--[if !supportLists]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: "Comic Sans MS"; mso-fareast-font-family: "Comic Sans MS"; mso-fareast-language: PT-BR;">b)<span style="font-family: 'Times New Roman'; font-size: 7pt;">   </span></span><!--[endif]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Declare as variáveis x. y. z e result como sendo do tipo int.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">int x,y,z,result;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: -18pt;"><!--[if !supportLists]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: "Comic Sans MS"; mso-fareast-font-family: "Comic Sans MS"; mso-fareast-language: PT-BR;">c)<span style="font-family: 'Times New Roman'; font-size: 7pt;">    </span></span><!--[endif]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Escreva prompt pedindo ao usuário para digitar três inteiros.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cout<< “Forneca tres numeros inteiros: “;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36pt; margin-right: 0cm; margin-top: 0cm; text-align: justify; text-indent: -18pt;"><!--[if !supportLists]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: "Comic Sans MS"; mso-fareast-font-family: "Comic Sans MS"; mso-fareast-language: PT-BR;">d)<span style="font-family: 'Times New Roman'; font-size: 7pt;">   </span></span><!--[endif]--><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Leia três inteiros do teclado e armazene-os nas variáveis x, y e z.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 36pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cin>> x >> y >> z;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e) Compute o produto dos três inteiros contidos nas variáveis x, y e z e atribua o resultado à variável result. <span style="color: red;">result = x * y * z;<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">f) Imprima o produto seguido pelo valor da variável result.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cout<< “O produto eh “ << result;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">g) Devolva um valor a partir de main para indicar que o programa terminou com sucesso. <span style="color: red;">return 0;<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.7 Usando os comandos que você escreveu no Exercício 1.6, escreva um<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">programa completo que calcula e imprime o produto de três inteiros. <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">// Calcular o produto de três inteiros<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        </span><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">#include <iostream.h><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        int main (){<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        int x, y, z, result;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        </span><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cout<<"Digite tres inteiros: \n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        cin >> x >> y >> z;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        result = x * y * z;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        cout <<"O produto eh: "<< result;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        </span><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cout <<"\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        system ("pause");<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">        return 0;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">}<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.8 Identifique e corrija os erros em cada um dos seguintes comandos :<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a)if (c<7); cout « “c é menor que 7\n”;  <span style="color: red;">ponto e vírgula depois do parênteses da condição no comando IF.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b)if (c=<7) cout « “c é igual a ou maior que 7\n”; <span style="color: red;">O comando =< esta errado, deveria ser o contrario, ou seja, =>.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.11 Por que você poderia querer escrever um programa em uma </span><span style="font-family: "Comic Sans MS";">linguagem independente</span><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;"> de máquina em vez de em uma linguagem dependente de<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">máquina? Porque uma linguagem dependente de máquina poderia ser mais<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">apropriada para escrever certos tipos de programas?<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.12 Preencha os espaços em branco em cada uma das seguintes sentenças:<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) Que unidade lógica do computador recebe informações de fora do<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">computador para uso pelo computador?<span style="color: red;"> Unidade de entrada.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) O processo de instruir o computador para resolver problemas específicos é chamado de ________________ <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) Que tipo de linguagem de computador usar abreviações semelhantes a palavras em inglês para instruções de linguagem de máquina? <span style="color: red;">Linguagem Simbólica ou Assembly.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) Que unidade lógica do computador envia as informações que já foram<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">processadas pelo computador a vários dispositivos, de forma que as informações possam ser usadas fora do computador? <span style="color: red;">Unidade de saida<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e) Que unidade lógica do computador guarda informações?<span style="color: red;"> Unidade de memória e Unidade de Memória Secundária.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">f) Que unidade lógica do computador executa cálculos? <span style="color: red;">Unidade Aritmética.</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">g) Que unidade lógica do computador toma decisões lógicas? <span style="color: red;">Unidade Lógica.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">h) O nível de linguagem de computador mais conveniente para o programador escrever programas depressa e facilmente é <span style="color: red;">Linguagem de Auto Nivel.</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">i) A única linguagem que um computador pode entender diretamente é chamada de <span style="color: red;">Linguagem de Máquina</span> daquele computador.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">j) Que unidade lógica do computador coordena as atividades de todas as outras unidades lógicas ?<span style="color: red;">Cpu (Unidade Central de Processamento)<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.13 Discuta o significado de cada um dos objetos seguintes:<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a)std: :cin  <span style="color: red;">Este objeto fornece entrada de dados “bufferizada”através do “standart input device”<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b)std: :cout <span style="color: red;">Este objeto fornece saída de dados “bufferizada”através do “standart output device”<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c)std: :cerr <span style="color: red;">Este objeto fornece saída de dados NÃO “bufferizada”para o “standart error device”<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.15 Preencha os espaços em branco em cada uma das seguintes sentenças:<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) <span style="color: red;">Comentários </span>são usados para documentar um programa e melhorar sua legibilidade.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) O objeto usado para exibir informações na tela é <span style="color: red;">cout.</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) Um comando de C++ que toma uma decisão é <span style="color: red;">if. <o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) Cálculos são normalmente executados por comandos <span style="color: red;">executáveis.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e) O objeto <span style="color: red;">cin</span> recebe como entrada valores fornecidos pelo teclado.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.16 Escreva um único comando, ou linha, de C++ que realize cada um dos<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">seguintes comandos:<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) lmprima a mensagem “Digite dois números’. <span style="color: red;">cout<< “Digite dois números”; </span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) Atribua o produto das variáveis b e c à variável a. <span style="color: red;">a = b * c;<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) Afirme que um programa executa um exemplo de cálculo de folha de<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">pagamento (isto é, use texto que ajuda a documentar o programa).<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">\\ Este programa executa um exemplo de calculo de folha de pagamento.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) Recebe como entrada do teclado três valores do tipo inteiro e os transfere para as variáveis inteiras a, b e c. <span style="color: red;">cout << “Digite três inteiros:”; cin>> a >> b >> c;<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.17 Diga quais das seguintes afirmações são verdadeiras e quais são falsas.Se falsa, explique sua resposta.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) Os operadores de C++ são avaliados da esquerda para direita.<span style="color: red;">Verdadeiro.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) Os seguintes nomes são todos nomes válidos de variáveis: under_bar ,<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">m928134, t5, j7, suas vendas, tota1na_conta_de1e, a, b, c, z, z2. <span style="color: red;">Falso, não pode ter símbolos começando a descrição dos nomes de variáveis como em +5 e não pode ter espaço entre palavras , como em suas vendas.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) O comando cout « “a = “; é um exemplo típico de um comando de atribuição. <span style="color: red;">Falso, é um exemplo de comando de impressão.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) Uma expressão aritmética válida em C++, sem parênteses, é avaliada da esquerda para direita.<span style="color: red;">Verdadeiro.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e) Todos os seguintes são nomes de variáveis não válidos: 3g, 87, 67h2, h22. 2h. <span style="color: red;">Falso, uma variável não pode começar com um numero, como ocorreu em 67h2 e 2h.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.18 Preencha os espaços em branco em cada uma das seguintes frases:<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) Que operações aritméticas estão no mesmo nível de precedência que a<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">multiplicação?<span style="color: red;">Divisão e Resto.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;"> b) Quando parênteses estão aninhados, que conjunto de parênteses é avaliado primeiro em uma expressão aritmetica? <span style="color: red;">O parênteses mais interno é avaliado primeiro.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e) Uma posição na memória do computador que pode conter valores diferentes em vários momentos ao longo da execução de um programa é uma <span style="color: red;">variável.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.19 O que imprime cada um dos seguintes comandos de C++, caso imprimam qualquer coisa, quando são executados? Se não imprimem nada, então responda “nada”. Assuma que x = 2 e y = 3.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) cout « x; <span style="color: red;">Imprime o numero 2.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) cout « x + x; <span style="color: red;">Imprime o numero 4.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) cout « ‘x&’; <span style="color: red;">Não imprime nada.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) cout « “x = “ « x; <span style="color: red;">Imprime x = 2.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e) cout « x + y « “ = “ « y + x; <span style="color: red;">Imprime 5 = 5<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">f) z = x + y; <span style="color: red;">Não imprime nada.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">g) cm » x » y; <span style="color: red;">Não imprime nada.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">h) \\cout « “x + y = “ « x + y; <span style="color: red;">Não imprime nada.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">i) cout « “\n”; <span style="color: red;">Não imprime nada, apenas solta uma linha.<o:p></o:p></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.20 Qual dos comandos de C++ seguintes contêm variáveis cujos valores são substituídos?<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) cm » b » c » d » e » f;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) p = i + j + k + 7;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c) cout « “variáveis cujos valores são substituidos”;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d) cout « “a = 5”;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Somente a alternativa b, contem variáveis cujos valores são substituídos.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.21 Dada a equação algébrica y = ax3 + 7, quais dos seguintes comandos, se houver algum, são comandos corretos de C++ para expressar esta equação?<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) y = a * x * x * x + 7;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b)y=a*x*x*(x+7);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c)y= (a * x) * x * ( x+ 7);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">d)y=(a*x)*x*x+7;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">e)y=a*(x*x*x)+7;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">f) y=a*x* (x*x+7)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Somente as alternativas a & e, apresentam comandos corretos para expressar a equação dada.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.22 Indique a ordem de avaliação dos operadores em cada um dos seguintes comandos de C++ e mostre o valor de x após cada comando ser executado.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">a) x 7 + 3 * 6 / 2 - 1; <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Primeiro: 3*6 = 18<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Segundo: 18/2 = 9<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Terceiro: 9 – 1 = 8<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Quarto:  7x + 8 que é o resultado.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">b) x = 2 % 2 + 2 * 2 - 2 / 2;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Primeiro: 2 % 2 = 0<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Segundo: 0 + (2 * 2) = 4<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Terceiro: 2/2 = 1<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Quarto: 4 – 1 = 3 que é o resultado.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">c)x= (3*9* (3+ (9*3/ (3))));<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Primeiro: 9 * 3 = 27<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Segundo: 27 / 3 = 9<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Terceiro: 3 + 9 = 12<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Quarto: 3 * 9 = 27<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">Quinto: 27 * 12 = 324 que é o resultado.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.23 Escreva um programa que pede ao usuário que forneça dois números,<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">obtém os dois números digitados pelo usuário e imprime a soma, o produto, a diferença e o quociente dos dois números.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">#include<iostream.h><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">int main(){<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    </span><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">int a,b;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout<<"Digite dois numeros inteiros: ";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout <<"\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cin >> a >> b;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout<< " SOMA = " << a+b; cout <<"\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout<< "PRODUTO = " << a * b; cout <<"\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout<< "DIFERENcA = " << a - b; cout <<"\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    </span><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cout << "QUOCIENTE = "<< a/b; cout <<"\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    system ("pause");<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    return 0;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">}<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.25 Escreva um programa que pede ao usuário que forneça dois inteiros, obtém os números digitados pelo usuário e então imprime o número maior seguido pelas palavras “é o maior”. Se os números são iguais, imprime a mensagem ‘Estes números são iguais”.<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">#include<iostream.h><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">int main (){<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    </span><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">int a, b;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout<< "Digite dois numeros inteiros: ";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout<< "\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cin >> a >> b;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    if ( a  > b ) cout << a << " EH O MAIOR \n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    </span><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">else if ( a < b) cout << b << " EH O MAIOR \n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    else   cout << "ESTES NUMEROS SAO IGUAIS. \n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    system ("pause");<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    return 0;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">}<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.26 Escreva um programa que recebe três inteiros como entrada do teclado e imprime a soma, a média, o produto, o menor e o maior destes números. <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">#include<iostream.h><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;"> int main(){<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   </span><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">int a, b, c;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   cout<< " DIGITE TRES NUMEROS INTEIROS: ";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   </span><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cin >> a >> b >> c;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   cout<< "SOMA = " << a+b+c;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   cout << "\n"; <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   cout << "MEDIA = " << (a+b+c)/3.0;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   cout << "\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   cout<< "PRODUTO = "<< a * b *c;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   cout << "\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   if (a > b  & b > c) cout << " MAIOR NUMERO EH = " << a << " MENOR EH= " << c;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   else if (a > c  & c > b ) cout << " MAIOR NUMERO EH = " << a << " MENOR EH = "<< b;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   else if (b> a  & a > c) cout << " MAIOR NUMERO EH = " << b << " MENOR EH = "<< c;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   else if (b > c & c > a)  cout << " MAIOR NUMERO EH = " << b << " MENOR EH = "<< a;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   else if (c > a & a > b)  cout << " MAIOR NUMERO EH = " << c << " MENOR EH = "<< b;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   else if (c > b & b > a)  cout << " MAIOR NUMERO EH = " << c << " MENOR EH = "<< a;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   cout << "\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   system ("pause");<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">   return 0;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;"> </span><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">}<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 21.3pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="font-family: "Comic Sans MS"; font-size: 12.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">1.27 Escreva um programa que lê o raio de um círculo e imprime seu diâmetro,circunferência e área. Para ssot, use o valor constante 3,14159. Faça estes cálculos em comandos de saída. (Nota: neste capítulo, discutimos só constantes e variáveis inteiras. No Capítulo 3, discutiremos números de ponto-flutuante, isto é, valores que podem ter pontos decimais.) <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">#include<iostream.h><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">int main (){<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    float raio;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout << "Digite o raio do círculo: " ;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout << "\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cin >> raio;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout << " DIAMETRO = " << raio * 2; <o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    </span><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">cout << "\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout << " AREA = "<< 2 * 3.14159 * (raio * raio);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    cout << "\n";<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    system ("pause");<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span lang="EN-US" style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-ansi-language: EN-US; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">    return 0;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><span style="color: red; font-family: "Comic Sans MS"; font-size: 8.0pt; mso-bidi-font-family: ArialMT; mso-fareast-language: PT-BR;">}<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt; margin-left: 18pt; margin-right: 0cm; margin-top: 0cm; text-align: justify;"><br /></div>

Exercícios Resolvidos C++ Lista 1

Por Ariadne Costa Gomes Algoritmos C++ Lista 1 1.      Resolva todos os exercícios de auto revisão do capítulo 1 do livro, página 92. 2.    ...

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