Submission #94462

#	Time	Username	Problem	Language	Result	Execution time	Memory
94462		AntonioDaki	Akcija (COCI15_akcija)	C++14	80 / 80	17 ms	1656 KiB

akcija

#include<bits/stdc++.h>

using namespace std;

int main()
{
	ios::sync_with_stdio(0);
	cin.tie(0);
	
    long long n, c[100002], x = 0;
    cin >> n;
    for(long long i = 0; i < n; ++i) cin >> c[i];
    sort(c, c + n);
    for(long long i = n - 1; i >= 2; i -= 3) x += c[i] + c[i - 1];
    if(n % 3 == 2) x += c[0] + c[1];
    else if(n % 3) x += c[0];
    cout << x;

	return 0;
}

• Subtask 1: 80 / 80