HDU 1017

超水的题

//Problem:hdu1017//Data:2011/10/30#include <iostream>using namespace std;int main(){//freopen("E:\\in.txt","r",stdin);int N;cin >> N;while(N--){int cas = 1;int n,m;int a,b;while(cin>>n>>m, n||m){int count = 0;for(a=1; a<n; a++){for(b=a+1; b<n; b++){if((a*a + b*b + m) % (a*b) == 0)count++;}}cout <<"Case "<<cas++<<": "<<count<<endl;}if(N)cout << endl;}return 0;}