Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
19661 王循 印度国王的棋盘 C++ Wrong Answer 10 0 MS 272 KB 227 2021-05-19 15:17:50

Tests(1/10):


#include <bits/stdc++.h> int k,m; int main() { scanf("%d,%d",&k,&m); std::cout<<pow(2,m)-pow(2,k-1); }


Judgement Protocol: