提交时间:2024-08-19 08:31:29

运行 ID: 165954

#include <iostream> #include <cmath> using namespace std; double s; int n,m; int main() { cin>>n; while (n--) { cin>>m; s=log2(m); if (s==int(s)) cout<<"Yes\n"<<endl; else cout<<"No\n"<<endl; } return 0; }