C++大学基础教程_4_10嵌套的控制语句

//Analysis.h
class Analysis
{
public:  //少了这个出现对象不能访问函数的情况,好奇怪,不是默认是public么
void processExamResults();
};//“ ; ”可不能忘记啊啊 啊啊!!!!!!
//Analysis.cpp
#include "Analysis.h"
#include<iostream>
using namespace std;

void Analysis::processExamResults()
{
int passes = 0;//通过的学生总数
int failures = 0;//未通过的学生人数
int result ;//学生的课程结果,通过为1,未通过为2
int resultCounter = 1 ; //录入学生课程结果的时候学生个数

while (resultCounter <=10)
{
cout << "Enter the result (1 to pass ,2 to fail) :" ;
cin >> result ;
//嵌套循环
if(result == 1)
passes ++;
else 
failures ++;
resultCounter ++;  //好粗心,这个忘了就会无限循环啊坟蛋
}
cout << "\nPassed " << passes << "\nFailed " << failures << endl;

if(passes > 8)
cout << "Raise tuition !!! " << endl;
}
//main.cpp
#include<string>
#include "Analysis.h"
int main()
{
Analysis testAnalysis  ;
testAnalysis.processExamResults();
system("pause >> cout ");  //需要#include<string>方能使用system语句
return 0 ;
}

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转载自jia-shun.iteye.com/blog/2064108