Submission #647233

#	Time	Username	Problem	Language	Result	Execution time	Memory
647233		mr_robot_545	Prosjek (COCI18_prosjek)	C++17	50 / 50	1 ms	212 KiB

prosjek

#include<bits/stdc++.h>
using namespace std;
void solve(){
}
int main() {

    int n;
    cin>>n;
    vector<double>v1(n),v2;
    for (int i = 0; i <n ; ++i) {
        cin>>v1[i];
    }
    sort(v1.begin(),v1.end());
    double ans=v1[0];
    for (int i = 1; i <n ; ++i) {
        ans=(ans+v1[i])/2;

    }
    cout<<fixed<<setprecision(6)<<ans<<endl;

    return 0;
}
// QAQGDQAQhdfj

• Subtask 1: 50 / 50