C :

#include<stdio.h>
int main(){
	int i,n,m;
	scanf("%d",&i);
	while(i--){
		int num=0;
		while(scanf("%d %d",&n,&m)){
		   if(!n && !m)
			   break;
		   else{
			   num++;
		       int count=0;
		        for(int a=1;a<n-1;a++){
			       for(int b=a+1;b<n;b++){
				       if((a*a+b*b+m)%(a*b)==0)
					       count++;
				   }
				}
		   
               printf("Case %d: %d\n",num,count);
		   }
		}
	}
	return 0;
}
 

C++ :

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    int n,m;
    int T;
    int bag;
    cin>>T;
    while(T--)
    {
     bag=1;         
    while(cin>>n>>m)
    {
      if(n==0 && m==0)
      break;
      
      int num=0;
      for(int j=2;j<n;j++)
      for(int i=j-1;i>=1;i--)
      {
        if((i*i+j*j+m)%(i*j)==0)
          num++;    
              }  
      cout<<"Case "<<bag<<": "<<num<<endl; 
      bag++;                  
      }
      }
  //  system("PAUSE");
    return EXIT_SUCCESS;
}