oj.uz

Submission #384621

# Submission time Handle Problem Language Result Execution time Memory
384621 2021-04-01T22:49:13 Z vulpes Akcija (COCI15_akcija) C++17
80 / 80
 19 ms 1260 KB 
#include <bits/stdc++.h>
using namespace std;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    int n; cin >> n;
    vector<int> a(n);
    for (int &i : a) {
        cin >> i;
    }
    sort(a.rbegin(), a.rend());
    long long r = 0;
    for (int i = 0; i < n; i++) {
        if (i % 3 != 2) {
            r += a[i];
        }
    }
    cout << r << endl;
    return 0;
}

Subtask #1
80.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 364 KB Output is correct
2 Correct 2 ms 364 KB Output is correct
3 Correct 2 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 15 ms 1132 KB Output is correct
7 Correct 10 ms 1132 KB Output is correct
8 Correct 10 ms 1132 KB Output is correct
9 Correct 19 ms 1260 KB Output is correct
10 Correct 19 ms 1260 KB Output is correct