Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
80257 sh25_wangtaojie 求和 C++ Accepted 0 MS 252 KB 203 2026-01-04 15:10:19

Tests(1/1):


#include <bits/stdc++.h> using namespace std; int main() { int n,sum=0; cin>>n; for(int i=1;i<=n;++i) { if(i%2==1){ sum+=i; } } cout<<sum; return 0; }


Judgement Protocol: