Submission #314743

#	Time	Username	Problem	Language	Result	Execution time	Memory
314743		aaae4hujikwe4rfjio	Prosjek (COCI18_prosjek)	C++14	50 / 50	1 ms	384 KiB

prosjek

#include <bits/stdc++.h>
#define ll long long
#define MAXN 0
using namespace std;



int main(){

    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    
    multiset<double> m;
    int n, aux;
    cin >> n;
    for(int i = 0; i < n; i++)
        cin >> aux, m.insert(aux);
    
    for(int i = 0; i < n-1; i++){
        double a = *m.begin();
        m.erase(m.begin());
        double b = *m.begin();
        m.erase(m.begin());
        m.insert((a+b)/2);
    }
    cout << *m.begin();
    return 0;

}

• Subtask 1: 50 / 50