Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
46063 老方 求和 C++ Accepted 0 MS 248 KB 200 2024-04-23 20:53:55

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; int sum=0; for(int i=1;i<=n;i++){ int s=0; for(int j=1;j<=i;j++)s+=j; sum+=s; } cout<<sum; return 0; }


Judgement Protocol: