Submission #382935

#	Time	Username	Problem	Language	Result	Execution time	Memory
382935		Alma	Akcija (COCI15_akcija)	C++17	80 / 80	19 ms	896 KiB

akcija

#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(NULL);
    int n, a, i = 0, t = 0;
    cin >> n;
    vector<int> b(n);
    for (int i = 0; i < n; i++)
        cin >> b[i];
    sort(b.begin(), b.end());
    a = n % 3;
    while (i < a && i < n) {
        t += b[i];
        i++;
    }
    while (i < n) {
        t += b[i+1] + b[i+2];
        i += 3;
    }
    cout << t << '\n';
    return 0;
}

• Subtask 1: 80 / 80