Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
74591 李言 数列求和 C++ Accepted 100 0 MS 252 KB 154 2023-05-27 16:34:26

Tests(5/5):


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


Judgement Protocol: