include <bits/stdc++.h> using namespace std; bool f(int a) { while(a != 0) { if (a % 2 != 0 && a != 1) { return false; } a /= 2; } return true; } int main() { int n,a; cin >> n; for (int i = 1; i <= n; i++) { cin >> a; if(f(a) == true) { cout << "Yes" << endl; } else { cout << "No" << endl; } } return 0; }