Online Judge
| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 19662 | 王循 | 印度国王的棋盘 | C++ | Wrong Answer | 10 | 0 MS | 256 KB | 294 | 2021-05-19 15:22:03 |
Tests(1/10):
#include <bits/stdc++.h> int k,m; int main() { scanf("%d,%d",&k,&m); int a=1,b=1; for(int i=1;i<=k-1;i++)a*=2; for(int i=1;i<=m;i++)b*=2; std::cout<<b-a<<std::endl; }