제출 #1277654

#제출 시각아이디문제언어결과실행 시간메모리
1277654turnkeyoneProsjek (COCI18_prosjek)C++20
50 / 50
1 ms576 KiB
#include <bits/stdc++.h>
using namespace std;
int main() {
    double n; cin >> n;
    vector <double> f (n);
    for (int i=0; i<n; i++) cin >> f[i];
    sort(f.begin(),f.end());
    double p=f[0];
    for (int i=1; i<n; i++) {
        p=(p+f[i])/2;
    }
    cout << fixed << setprecision(6) << p << endl;
    return 0;
}
#Verdict Execution timeMemoryGrader output
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