#include <iostream>

using namespace std;

int main() {
  int a, b, c;
  int N;
  for (int i = 0; i < N; i++) {
    cin >> a >> b >> c;
    a = a * a;
    b = b * b;
    c = c * c;
    if ((a == b + c) || (b == a + c) || (c == a + b)) {
      cout << "YES" << endl;
    } else {
      cout << "NO" << endl;
    }
  }
  return 0;
}