#include <bits/stdc++.h> using namespace std; int y[]; int main() { int n; cin >> n; for (int i = 1; i <= n; i++) cin >> y[i]; for (int i = 1; i <= n; i++) { if(a%4==0 && a%100!=0 || a%400==0) cout << "yes" << endl; else cout << "no" << endl; } return 0; }