oj.uz

Submission #470481

# Submission time Handle Problem Language Result Execution time Memory
470481 2021-09-04T04:36:29 Z rajn Prosjek (COCI18_prosjek) C++14
50 / 50
 1 ms 204 KB 
#include<bits/stdc++.h>
using namespace std;
#define int long long int
#define d long  double
int32_t main()
{

    int t;
    cin>>t;
    d a[t];
    for(int i=0;i<t;i++)
    {
        cin>>a[i];
    }
    sort(a,a+t);
    d avg=(a[0]+a[1])/2;
    for(int i=2;i<t;i++)
    {

        avg=(avg+a[i])/2;
    }
    cout<<avg;
}

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 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct