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답안 #133369

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
133369 2019-07-20T12:49:19 Z mlyean00 Stove (JOI18_stove) C++14
100 / 100
 103 ms 2420 KB 
#include <bits/stdc++.h>

using namespace std;

int main() {
    int n, k;
    cin >> n >> k;

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

    vector<int> v;
    int p = t[0] + 1;
    for (int i = 1; i < n; ++i) {
        if (t[i] != p) v.push_back(t[i] - p);
        p = t[i] + 1;
    }

    sort(v.rbegin(), v.rend());

    int m = min((int) v.size(), k - 1);
    int ans = t[n - 1] + 1 - t[0];
    for (int i = 0; i < m; ++i) {
        ans -= v[i];
    }

    cout << ans << endl;

    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 4 ms 376 KB Output is correct
11 Correct 4 ms 376 KB Output is correct
12 Correct 4 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 4 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 4 ms 376 KB Output is correct
11 Correct 4 ms 376 KB Output is correct
12 Correct 4 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 4 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 83 ms 2280 KB Output is correct
17 Correct 85 ms 2272 KB Output is correct
18 Correct 84 ms 2420 KB Output is correct
19 Correct 83 ms 2288 KB Output is correct
20 Correct 103 ms 2292 KB Output is correct
21 Correct 84 ms 2360 KB Output is correct
22 Correct 83 ms 2296 KB Output is correct
23 Correct 84 ms 2292 KB Output is correct
24 Correct 85 ms 2356 KB Output is correct