Submission #382131

#	Time	Username	Problem	Language	Result	Execution time	Memory
382131		BlancaHM	Akcija (COCI15_akcija)	C++14	40 / 80	41 ms	1132 KiB

akcija

#include <iostream>
#include <algorithm>
using namespace std;

int main() {
	int N;
	cin >> N;
	long long int prices[N], paid = 0;
	for (int i = 0; i < N; i++) {
		cin >> prices[i];
		paid += prices[i];
	}
	sort(prices, prices+N);
	for (int i = 0; i+2 < N; i += 3)
		paid -= prices[i];
	cout << paid;
	return 0;
}

• Subtask 1: 40 / 80