답안 #995935

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
995935	2024-06-10T04:44:25 Z	yanb	Stove (JOI18_stove)	C++14	100 / 100	14 ms	2808 KB

stove

#include <bits/stdc++.h>

using namespace std;

#define int long long

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int n, k;
    cin >> n >> k;
    vector<int> a(n), d(n - 1);
    for (int i = 0; i < n; i++) {
        cin >> a[i];
    }
    for (int i = 0; i < n - 1; i++) {
        d[i] = a[i + 1] - a[i] - 1;
    }
    sort(d.begin(), d.end());

    int ans = n;
    for (int i = 0; i < n - k; i++) {
        ans += d[i];
    }
    cout << ans << "\n";
}   

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	460 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	448 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct

Subtask #2

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	460 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	448 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	544 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct

Subtask #3

50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	460 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	448 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	544 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	14 ms	2652 KB	Output is correct
17	Correct	14 ms	2668 KB	Output is correct
18	Correct	13 ms	2804 KB	Output is correct
19	Correct	13 ms	2808 KB	Output is correct
20	Correct	14 ms	2648 KB	Output is correct
21	Correct	14 ms	2648 KB	Output is correct
22	Correct	13 ms	2652 KB	Output is correct
23	Correct	13 ms	2808 KB	Output is correct
24	Correct	13 ms	2652 KB	Output is correct