답안 #347226

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
347226	2021-01-12T11:35:59 Z	BlancaHM	Stove (JOI18_stove)	C++14	100 / 100	61 ms	2156 KB

stove

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int solucion(int K, vector<int> & momentos) {
	int N = (int) momentos.size();
	vector<int> huecos(N-1);
	for (int i = 0; i < N-1; i++)
		huecos[i] = momentos[i+1]-momentos[i]-1;
	sort(huecos.begin(), huecos.end(), greater<int>());
	int respuesta = momentos[N-1]+1 - momentos[0];
	for (int i = 0; i < K-1; i++) {
		respuesta -= huecos[i];
	}
	return respuesta;
}

int main() {
	int N, K;
	vector<int> momentos;
	cin >> N >> K;
	momentos = vector<int>(N);
	for (int i = 0; i < N; i++)
		cin >> momentos[i];
	cout << solucion(K, momentos) << '\n';
	return 0;
}

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct

Subtask #2

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	2 ms	364 KB	Output is correct
11	Correct	2 ms	364 KB	Output is correct
12	Correct	2 ms	364 KB	Output is correct
13	Correct	2 ms	364 KB	Output is correct
14	Correct	2 ms	364 KB	Output is correct
15	Correct	2 ms	364 KB	Output is correct

Subtask #3

50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	2 ms	364 KB	Output is correct
11	Correct	2 ms	364 KB	Output is correct
12	Correct	2 ms	364 KB	Output is correct
13	Correct	2 ms	364 KB	Output is correct
14	Correct	2 ms	364 KB	Output is correct
15	Correct	2 ms	364 KB	Output is correct
16	Correct	52 ms	2028 KB	Output is correct
17	Correct	53 ms	2028 KB	Output is correct
18	Correct	50 ms	2156 KB	Output is correct
19	Correct	50 ms	2028 KB	Output is correct
20	Correct	49 ms	2048 KB	Output is correct
21	Correct	49 ms	2028 KB	Output is correct
22	Correct	50 ms	2028 KB	Output is correct
23	Correct	49 ms	2028 KB	Output is correct
24	Correct	61 ms	2028 KB	Output is correct