oj.uz

Submission #392372

# Submission time Handle Problem Language Result Execution time Memory
392372 2021-04-20T23:06:02 Z Gamma Prosjek (COCI18_prosjek) C++14
50 / 50
 1 ms 208 KB 
#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
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 208 KB Output is correct