#include "iostream"
using namespace std;
int main()
{
int TestCase, n, m, a, b, count, casenum;
double ans;
cin >> TestCase;
cin.get();
while (TestCase--)
{
casenum = 0;
while (cin >> n >> m )
{
if(n==0&&m==0)
{
if(TestCase)
cout << endl;
break;
}
count = 0;
casenum++;
for (a = 1; a < n; a++)
for (b = a + 1; b < n; b++)
{
ans = ((1.0) * (a * a + b * b + m) )/ (a * b);
if (ans == (int)ans)
count++;
}
cout << "Case "<< casenum << ": " << count << endl;
}
}
}
zoj 1152 A Mathematical Curiosity
最新推荐文章于 2019-04-25 00:48:55 发布