提交时间:2024-08-19 09:28:52
运行 ID: 166035
#include<bits/stdc++.h> using namespace std; int T, n; int main(){ cin>>T; while(T--){ cin>>n; if(n == 1){ cout<<"Yes"<<endl; continue; }if(n <= 0){ cout<<"No"<<endl; continue; } while(true){ n /= 2; if(n == 2){ cout<<"Yes"<<endl; break; }if(n == 1){ cout<<"No"<<endl; break; } } } }