Start 2024-08-19 00:00:00

8.19-8.24集训第一天

End 2024-08-25 23:59:00
Contest is over.
Now 2025-04-20 01:20:43

A

include<bits/stdc++.h>

using namespace std;

int main(){

int n;
cin>>n;
while(n--){
	int x;
	bool f=0;
	cin>>x;
	int i=0;
	for(int i=0;i<=31;i++){
		if(pow(2,i)==x){
			f=1;
		}
	}
	cout<<(f==1?"Yes\n":"No\n");
}
return 0;

}


lukaiming  •  8个月前

The contest has ended.