#include<iostream>
#include<cstdlib>
using namespace std;
int main()
{
char ans;
re:
cout<<"請問豬有幾隻腳?(A)一隻(B)二隻(C)三隻(D)四隻"<<endl;
cin>>ans;
switch(ans){
case 'a':
case 'A':
cout<<"用跳的嗎?"<<endl;
break;
case 'b':
case 'B':
cout<<"沒吃過豬肉也看過豬走路!"<<endl;
break;
case 'c':
case 'C':
cout<<"你是豬啊?"<<endl;
break;
case 'd':
case 'D':
cout<<"正確"<<endl;
break;
default:
cout<<"輸入錯誤"<<endl;
break;
}
goto re;
system("pause");
return 0;
} |