oj.uz

답안 #650105

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
650105 2022-10-12T12:48:11 Z berr Akcija (COCI15_akcija) C++17
80 / 80
 17 ms 1620 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long


int32_t main()
{
    ios_base::sync_with_stdio(false);

    cin.tie(0);
    
    /*#ifndef ONLINE_JUDGE
    freopen("in.txt", "r", stdin);
    freopen("out.txt", "w", stdout);
    #endif  */


    
    int n; cin>>n;
    vector<int> a(n);

    int sum=0;

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

    sort(a.begin(), a.end());
    reverse(a.begin(), a.end());

    for(int i=2; i<n; i+=3)
    {
        sum-=a[i];
    }

    cout<<sum;
}

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 316 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 11 ms 1492 KB Output is correct
7 Correct 7 ms 1484 KB Output is correct
8 Correct 8 ms 1484 KB Output is correct
9 Correct 16 ms 1612 KB Output is correct
10 Correct 17 ms 1620 KB Output is correct