Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
81393 sh25_wuyy 均值 C++ Accepted 0 MS 248 KB 238 2026-01-04 17:41:14

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; float a[n],sum; for(int i=0;i<n;i++){ cin>>a[i]; sum+=a[i]; } cout<<fixed<<setprecision(4)<<sum/n; return 0; }


Judgement Protocol: