Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
83959 sh25_guwz [在线测评解答教程] 求和 C++ Accepted 1 MS 248 KB 203 2026-02-04 20:40:58

Tests(10/10):


#include<bits/stdc++.h> using namespace std; long add(int n){ if(n==1) return 1; return n+add(n-1); } int main() { int n; while(cin>>n) cout<<add(n)<<endl; return 0; }


Judgement Protocol: