题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1418
3 2 0 0
3
被精度坑了WA了一次!
代码如下:
#include <cstdio>
int main()
{
unsigned n, m;
while(~scanf("%u %u",&n,&m))
{
if(n==0 && m==0)
break;
printf("%u\n",n+m-2);
}
return 0;
}
原文地址:http://blog.csdn.net/u012860063/article/details/39159763