Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
20005 桑迪 关灯 C++ Accepted 100 0 MS 248 KB 184 2021-05-27 21:37:27

Tests(10/10):


#include<iostream> using namespace std; int main() { int i,n; long long ans=0;//没用long long 30分 cin>>n; for(i=1;i*i<=n;i++) ans+=i*i; cout<<ans; return 0; }


Judgement Protocol: