Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
80664 sh25_wangsj 级数求和 C++ Accepted 1 MS 244 KB 241 2026-01-04 15:26:29

Tests(5/5):


#include<bits/stdc++.h> using namespace std; int main(){ int k; cin>>k; double s=0; for(int n=1;;++n){ s+=1.0*1/n; if(s>k){ cout<<n; break; } } return 0; }


Judgement Protocol: