답안 #1093790

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1093790	2024-09-27T13:03:25 Z	julian	Stove (JOI18_stove)	C++	100 / 100	42 ms	2956 KB

stove

#include <iostream>
#include <vector>
#include <algorithm>

int main() {
	long N, K;
	std::cin >> N >> K;

	std::vector<long> T(N);
	for (long i = 0; i < N; i++) {
		std::cin >> T[i];
	}

	std::sort(T.begin(), T.end());

	

	std::vector<long> diffs(N - 1);

	for (long i = 0; i < N - 1; i++) {
		diffs[i] = T[i + 1] - T[i] - 1;
	}

	std::sort(diffs.begin(), diffs.end(), std::greater<>());

	long cost = T[N - 1] - T[0] + 1;

	for (long k = 0; k < K - 1; k++) {
		if (diffs[k] > 0)
			cost -= diffs[k];
	}

	std::cout << cost << std::endl;


}

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	352 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	348 KB	Output is correct
7	Correct	0 ms	428 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	352 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	348 KB	Output is correct
7	Correct	0 ms	428 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	2 ms	352 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	3 ms	696 KB	Output is correct
13	Correct	2 ms	348 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	352 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	348 KB	Output is correct
7	Correct	0 ms	428 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	2 ms	352 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	3 ms	696 KB	Output is correct
13	Correct	2 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	31 ms	2908 KB	Output is correct
17	Correct	31 ms	2956 KB	Output is correct
18	Correct	33 ms	2864 KB	Output is correct
19	Correct	32 ms	2896 KB	Output is correct
20	Correct	33 ms	2896 KB	Output is correct
21	Correct	31 ms	2904 KB	Output is correct
22	Correct	41 ms	2900 KB	Output is correct
23	Correct	32 ms	2896 KB	Output is correct
24	Correct	42 ms	2952 KB	Output is correct