Submission #392372

#	Time	Username	Problem	Language	Result	Execution time	Memory
392372		Gamma	Prosjek (COCI18_prosjek)	C++14	50 / 50	1 ms	208 KiB

prosjek

#include <bits/stdc++.h>

using namespace std;
int n;
double a[21];
int main()
{
    cin >> n;
    for(int i = 0; i < n; i++)
    {
        cin >> a[i];
    }
    sort(a, a + n);
    for(int i = 1; i < n; i++)
    {
        //cout << a[i] << ' ';
        a[i] = (a[i] + a[i - 1]) / 2.0;
    }
    cout << a[n - 1] << '\n';
}

• Subtask 1: 50 / 50