| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 166688 | B班蔡简谦 | 整数幂 | C++ | Wrong Answer | 50 | 7 MS | 300 KB | 261 | 2024-08-19 15:11:49 |
#include<bits/stdc++.h> using namespace std; int a[2000005]; int main(){ int n,sum=1; cin>>n; for(int i=1;i<=20;i++){ sum<<=1; a[sum]=1; } for(int i=1;i<=n;i++){ int x; cin>>x; if(a[x]==1) cout<<"Yes\n"; else cout<<"No\n"; } }