Submission #241035

#	Time	Username	Problem	Language	Result	Execution time	Memory
241035		NONAME	Prosjek (COCI18_prosjek)	C++14	50 / 50	5 ms	384 KiB

prosjek

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;

int n;
ld a[20];

int main() {
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    cin >> n;
    for (int i = 0; i < n; ++i)
        cin >> a[i];
        
    sort(a, a + n);
    
    ld res = a[0];
    
    for (int i = 1; i < n; ++i)
        res = (res + a[i]) / ld(2);
    
    cout.precision(6); cout << fixed;
    cout << res << "\n";
}

• Subtask 1: 50 / 50