Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
72669 sh25_zhuwy 均值 C++ Accepted 0 MS 244 KB 247 2025-11-02 13:45:51

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main() { int n; double sum=0.00000; cin>>n; double a[n]; for(int i=0;i<n;i++) { cin>>a[i]; sum=sum+a[i]; } double f=sum/n; cout<<fixed<<setprecision(4)<<f; return 0; }


Judgement Protocol: