【发布时间】:2014-03-06 18:26:12
【问题描述】:
这是我的程序,我很抱歉,因为我只是一个菜鸟,所以我想问一下我如何返回菜单,因为我正在使用 switch 语句,我想在他/她完成转换后询问用户。查看程序中的注释。
#include <iostream>
#include <stdlib.h>
#include <conio.h>
using namespace std;
int main()
{
int option;
float C,F,result;
char rpt;
cout<<"Temperature Converter"
<<"\n1.Celsius to Fahrenheit"
<<"\n2.Fahrenheit to Celsius"
<<"\n3.Exit"
<<"\n\nEnter a number from 1 to 3: ";
cin>>option;
switch (option)
{
case 1:
system ("CLS");
cout<<"Celsius to Fahrenheit!"<<endl;
cout<<"\nEnter Celsius: ";
cin>>C;
result=C*9/5+32;
cout<<C<<" Celsius is equivalent to "<<result<<" Fahrenheit."<<endl<<endl;
cout<<"Would you like to convert again? Type Y to try again OR N to exit. : ";
cin>>rpt;
if (rpt='Y')
//What Code should i put here?
break;
【问题讨论】:
-
该程序甚至在语法上都无效...
标签: c++ loops menu return converter