답안 #404864

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
404864	2021-05-15T07:49:19 Z	ahmeteren	Stove (JOI18_stove)	C++14	100 / 100	63 ms	2320 KB

stove

#include <bits/stdc++.h>
using namespace std;
int main()
{
	int n, k, sil = 0;
	cin >> n >> k;
	vector<int> vec(n), a;
	for(int i = 0; i < n; i++)
	{
		cin >> vec[i];
		if(i > 0)
			a.push_back(vec[i] - vec[i-1] - 1);
	}
	sort(a.rbegin(), a.rend());
	for(int i = 0; i < k-1; i++)
	{
		sil += a[i];
	}
	cout << vec[n-1] + 1 - vec[0] - sil << endl;
	return 0;;
}

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	296 KB	Output is correct
6	Correct	1 ms	292 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct

Subtask #2

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	296 KB	Output is correct
6	Correct	1 ms	292 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	2 ms	332 KB	Output is correct
11	Correct	3 ms	332 KB	Output is correct
12	Correct	2 ms	332 KB	Output is correct
13	Correct	2 ms	352 KB	Output is correct
14	Correct	2 ms	332 KB	Output is correct
15	Correct	2 ms	332 KB	Output is correct

Subtask #3

50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	296 KB	Output is correct
6	Correct	1 ms	292 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	2 ms	332 KB	Output is correct
11	Correct	3 ms	332 KB	Output is correct
12	Correct	2 ms	332 KB	Output is correct
13	Correct	2 ms	352 KB	Output is correct
14	Correct	2 ms	332 KB	Output is correct
15	Correct	2 ms	332 KB	Output is correct
16	Correct	63 ms	2132 KB	Output is correct
17	Correct	52 ms	2112 KB	Output is correct
18	Correct	52 ms	2108 KB	Output is correct
19	Correct	52 ms	2156 KB	Output is correct
20	Correct	52 ms	2152 KB	Output is correct
21	Correct	53 ms	2320 KB	Output is correct
22	Correct	52 ms	2108 KB	Output is correct
23	Correct	62 ms	2188 KB	Output is correct
24	Correct	56 ms	2188 KB	Output is correct