| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 54346 | 吴乐涵 | 第k小整数 | C++ | Wrong Answer | 0 | 0 MS | 244 KB | 247 | 2022-07-29 14:50:47 |
#include<bits/stdc++.h> using namespace std; long long m,n,ans,mi[31]={1,1}; int main(){ cin>>m>>n; if(m>n) swap(m,n); for(int i=1;i<=30;i++){ mi[i+1]=mi[i]*2; } for(int i=m;i<=n;i++){ ans+=mi[i]; } cout<<ans; return 0; }