41199

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
41199	WZH	面积	C++	Compile Error	0 MS	0 KB	93	2024-02-20 09:30:18

#include<bits/stdc++.h> using namespace std; int main() { cin>>n; cout<<pow(2,n)+1; }