Submission #1266450

#	Time	Username	Problem	Language	Result	Execution time	Memory
1266450		canhnam357	Prosjek (COCI18_prosjek)	C++20	50 / 50	0 ms	328 KiB

prosjek

#include <bits/stdc++.h>
using namespace std;
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n;
    cin >> n;
    vector<int> a(n);
    for (int &i : a) cin >> i;
    sort(a.begin(), a.end());
    double x = a[0];
    for (int i = 1; i < n; i++) {
        x = (x + a[i]) / 2;
    }   
    cout << fixed << setprecision(10);
    cout << x;
    return 0;
}

• Subtask 1: 50 / 50