oj.uz

답안 #956290

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
956290 2024-04-01T14:16:43 Z Ariadna Akcija (COCI15_akcija) C++14
80 / 80
 25 ms 1388 KB 
#include <bits/stdc++.h>
#define ll long long

using namespace std;

int main() {
    int n;
    cin >> n;
    vector<int> a(n);
    for (int i = 0; i < n; ++i) cin >> a[i];

    sort(a.begin(), a.end());
    ll sum = 0;
    for (int i = n-1; i >= 0; --i) {
        if ((n-i) % 3) sum += a[i];
    }
    cout << sum << '\n';

    return 0;
}

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 440 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 20 ms 1200 KB Output is correct
7 Correct 19 ms 1116 KB Output is correct
8 Correct 16 ms 1208 KB Output is correct
9 Correct 25 ms 1372 KB Output is correct
10 Correct 25 ms 1388 KB Output is correct