답안 #162013

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
162013	2019-11-05T19:17:46 Z	apostoldaniel854	Stove (JOI18_stove)	C++14	100 / 100	27 ms	2452 KB

stove

#include <bits/stdc++.h>

using namespace std;

int main() {
    ios::sync_with_stdio (false);
    cin.tie (0); cout.tie (0);

    int n, k;
    cin >> n >> k;
    vector <int> t (n + 1);
    for (int i = 1; i <= n; i++)
        cin >> t[i];

    #define pb push_back
    vector <int> diff;
    for (int i = 1; i < n; i++)
        diff.pb (t[i + 1] - t[i]);

    sort (diff.begin (), diff.end ());
    int ans = 0;
    for (int i = 0; i < n - k; i++)
        ans += diff[i];
    cout << ans + k << "\n";
    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	7 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 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	7 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	3 ms	376 KB	Output is correct
11	Correct	3 ms	376 KB	Output is correct
12	Correct	3 ms	380 KB	Output is correct
13	Correct	3 ms	376 KB	Output is correct
14	Correct	3 ms	376 KB	Output is correct
15	Correct	3 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	7 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	3 ms	376 KB	Output is correct
11	Correct	3 ms	376 KB	Output is correct
12	Correct	3 ms	380 KB	Output is correct
13	Correct	3 ms	376 KB	Output is correct
14	Correct	3 ms	376 KB	Output is correct
15	Correct	3 ms	376 KB	Output is correct
16	Correct	25 ms	2296 KB	Output is correct
17	Correct	25 ms	2452 KB	Output is correct
18	Correct	26 ms	2424 KB	Output is correct
19	Correct	27 ms	2424 KB	Output is correct
20	Correct	26 ms	2424 KB	Output is correct
21	Correct	25 ms	2296 KB	Output is correct
22	Correct	26 ms	2292 KB	Output is correct
23	Correct	26 ms	2436 KB	Output is correct
24	Correct	25 ms	2296 KB	Output is correct