HDU 1017 - A Mathematical Curiosity

题目简单，格式酸爽..

 #include <iostream>
 using namespace std;
 int ans,n,m,p;
 int main()
 {
     cin>>p;
     while(p--)
     {
         int k=;
         while(~scanf("%d%d",&n,&m)&&(n+m))
         {
             ans=;
             for(int i=;i<n;i++)
             {
                 for(int j=i+;j<n;j++)
                 {
                     if((i*i+j*j+m)%(i*j)==) ans++;
                 }
             }
             printf("Case %d: %d\n",k++,ans);
         }
         if(p) puts("");
     }
 }//2016-04-22 16:40:34