| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 20696 | 季洁 | 印度国王的棋盘 | C++ | Wrong Answer | 10 | 0 MS | 260 KB | 208 | 2021-06-19 19:50:08 |
#include<bits/stdc++.h> using namespace std; int main(){ long long i=1,k,m,sum=0,y=0; scanf("%d,%d",&k,&m); for(int j=2;j<=k;j++) i*=2; for(int j=k;j<=m;j++){ sum+=i; i*=2; } cout<<sum; }