Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
54365 王籽易 国王的米粒 C++ Wrong Answer 0 0 MS 264 KB 259 2022-07-29 14:56:48

Tests(0/5):


#include <bits/stdc++.h> using namespace std; long long m,n,a[66]; long long ans; int main(){ cin>>m>>n; m=max(m,n); n=min(m,n); for(long long i=1;i<=m;i++){ a[i]=pow(2,i-1); if(i>=n){ ans+=a[i]; } } cout<<ans; return 0; }


Judgement Protocol: