oj.uz

답안 #100758

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
100758 2019-03-14T07:58:56 Z dalgerok Akcija (COCI15_akcija) C++17
80 / 80
 19 ms 768 KB 
#include<bits/stdc++.h>
using namespace std;




int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int n;
    cin >> n;
    long long sum = 0;
    int a[n + 1];
    for(int i = 1; i <= n; i++){
        cin >> a[i];
        sum += a[i];
    }
    sort(a + 1, a + n + 1);
    for(int i = n - 2; i >= 1; i -= 3){
        sum -= a[i];
    }
    cout << sum;
}

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 15 ms 768 KB Output is correct
7 Correct 14 ms 768 KB Output is correct
8 Correct 17 ms 768 KB Output is correct
9 Correct 18 ms 768 KB Output is correct
10 Correct 19 ms 760 KB Output is correct