81408

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
81408	sh25_zhangyy	【基础题】求和（2）	C++	Accepted	0 MS	240 KB	186	2026-01-04 18:02:27

#include<bits/stdc++.h> using namespace std; int main(){ float s; for(float i=1;i<=100;i++){ s+=1.0/i; } cout<<fixed<<setprecision(3)<<s; return 0; }