oj.uz

답안 #28487

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
28487 2017-07-16T06:33:33 Z 이제 내가 두목이다~(#1175, exqt, kshy9598) 포도주 시음 (FXCUP2_wine) C++11
1 / 1
 209 ms 5176 KB 
#include <iostream>
#include <cstdio>
#include <string>
#include <vector>
#include <queue>
#include <stack>
#include <algorithm>
using namespace std;

int main()
{
    int n, k; cin >> n >> k;
    long long res = 0;

    vector<int> v;
    for(int i=0; i<n; i++)
    {
        int x; cin >> x;
        v.push_back(x);
    }

    v.push_back(0);
    sort(v.begin(), v.end());

    for(int i=0; i<(k+1)/2; i++)
    {
        res += v[v.size()-1-i] - v[i];
    }

    cout << res << endl;

	return 0;
}

Subtask #1
1.0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 2020 KB Output is correct
2 Correct 0 ms 2020 KB Output is correct
3 Correct 0 ms 2020 KB Output is correct
4 Correct 0 ms 2020 KB Output is correct
5 Correct 0 ms 2020 KB Output is correct
6 Correct 0 ms 2020 KB Output is correct
7 Correct 0 ms 2020 KB Output is correct
8 Correct 0 ms 2020 KB Output is correct
9 Correct 0 ms 2020 KB Output is correct
10 Correct 0 ms 2020 KB Output is correct
11 Correct 0 ms 2020 KB Output is correct
12 Correct 0 ms 2020 KB Output is correct
13 Correct 3 ms 2160 KB Output is correct
14 Correct 3 ms 2160 KB Output is correct
15 Correct 3 ms 2160 KB Output is correct
16 Correct 0 ms 2160 KB Output is correct
17 Correct 6 ms 2292 KB Output is correct
18 Correct 13 ms 2292 KB Output is correct
19 Correct 16 ms 2292 KB Output is correct
20 Correct 13 ms 2292 KB Output is correct
21 Correct 46 ms 2872 KB Output is correct
22 Correct 53 ms 2872 KB Output is correct
23 Correct 56 ms 2872 KB Output is correct
24 Correct 59 ms 2872 KB Output is correct
25 Correct 173 ms 5176 KB Output is correct
26 Correct 196 ms 5176 KB Output is correct
27 Correct 166 ms 5176 KB Output is correct
28 Correct 209 ms 5176 KB Output is correct
29 Correct 186 ms 5176 KB Output is correct
30 Correct 163 ms 5176 KB Output is correct
31 Correct 169 ms 5176 KB Output is correct
32 Correct 193 ms 5176 KB Output is correct
33 Correct 0 ms 2020 KB Output is correct
34 Correct 49 ms 2872 KB Output is correct