#include<iostream>
#include<cstdlib>
using namespace std;
int main(){
int x;
re:
cout<<"請輸入您要購買的飲料(1.咖啡2.牛奶3.紅茶)"<<endl;
cin>>x;
switch(x)
{
case 1:
cout<<"您點的是咖啡"<<endl;
break;
case 2:
cout<<"您點的是牛奶"<<endl;
break;
case 3:
cout<<"您點的是紅茶"<<endl;
break;
default:
cout<<"輸入錯誤"<<endl;
break;
}
goto re;
system ("pause");
return 0;
} |
