#include <iostream>
#include <cmath>
using namespace std;

int main() {
    cout << "yea";
    int a = 32, b = 33, c;
    bool exit_loop = false;
    while (!exit_loop) {
        c = 100;
        for (int i = 100; i > b; i--) {
            c = i;
            if (pow(a,2) + pow(c,2) == 2 * pow(b, 2)) {
                cout << b;
                exit_loop = true;
                break;
            }
        }
        b++;
    }
    cout << "yea";
    return 0;
}