답안 #1017994

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1017994	2024-07-09T12:26:13 Z	eldorbek_008	Stove (JOI18_stove)	C++17	100 / 100	52 ms	6832 KB

stove

#include <bits/stdc++.h>

using namespace std;

#define int long long

int32_t main() {
	int n, k; cin >> n >> k;
	vector<int> t(n);
	for (int i = 0; i < n; i++) {
		cin >> t[i];
	}
	int res = t[n - 1] - t[0] + 1;
	multiset<int> d;
	for (int i = 1; i < n; i++) {
		d.insert(t[i] - t[i - 1] - 1);
	}
	int i = 0;
	auto j = d.end();
	while (i < k - 1) {
		res -= *(--j);
		i += 1;
	}
	cout << res << '\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	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 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	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	604 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	1 ms	604 KB	Output is correct
14	Correct	1 ms	604 KB	Output is correct
15	Correct	1 ms	604 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	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	604 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	1 ms	604 KB	Output is correct
14	Correct	1 ms	604 KB	Output is correct
15	Correct	1 ms	604 KB	Output is correct
16	Correct	47 ms	6832 KB	Output is correct
17	Correct	45 ms	6816 KB	Output is correct
18	Correct	49 ms	6828 KB	Output is correct
19	Correct	44 ms	6696 KB	Output is correct
20	Correct	52 ms	6796 KB	Output is correct
21	Correct	49 ms	6736 KB	Output is correct
22	Correct	47 ms	6692 KB	Output is correct
23	Correct	46 ms	6740 KB	Output is correct
24	Correct	52 ms	6732 KB	Output is correct