Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
32936 charlotteJ 求平均年龄 C++ Accepted 0 MS 248 KB 225 2023-12-03 16:38:03

Tests(1/1):


#include<iostream> #include<iomanip> using namespace std; int main(){ int n; double x,sum=0,ave=0; cin>>n; for(int i=1;i<=n;i++){ cin>>x; sum+=x; } cout<<fixed<<setprecision(2)<<sum/n; return 0; }


Judgement Protocol: