#include<iostream>
using namespace std;
int main()
{
int x;
char xiaotou;
for(x=1;x<=4;x++)
if((x!=1)+(x==3)+(x==4)+(x!=4)==3)
{
xiaotou=64+x;
cout<<"小偷是："<<xiaotou;
break;
}
return 0;
}
原文：https://www.cnblogs.com/kixiaoyuan/p/12702124.html