답안 #96499

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
96499	2019-02-09T19:44:23 Z	pamaj	Stove (JOI18_stove)	C++14	100 / 100	33 ms	2168 KB

stove

#include <bits/stdc++.h>
using namespace std;
//#define int long long;
const int maxn = 1e5 + 10;

int n, k, t[maxn], d[maxn];



int32_t main()
{
	ios::sync_with_stdio(false), cin.tie(nullptr);

	cin >> n >> k;

	for(int i = 0; i < n; i++)
	{
		cin >> t[i];
		if(i) d[i] = t[i] - t[i - 1] - 1;
	}

	int ans = 0;

	sort(d + 1, d + n);

	for(int i = 0; i < n - k; i++)
	{
		ans += d[i + 1];
	}

	cout << ans + n << "\n";


		
}

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct

Subtask #2

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	3 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	3 ms	376 KB	Output is correct

Subtask #3

50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	3 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	3 ms	376 KB	Output is correct
16	Correct	20 ms	2040 KB	Output is correct
17	Correct	21 ms	2168 KB	Output is correct
18	Correct	33 ms	2108 KB	Output is correct
19	Correct	21 ms	2044 KB	Output is correct
20	Correct	22 ms	2040 KB	Output is correct
21	Correct	24 ms	2040 KB	Output is correct
22	Correct	20 ms	2040 KB	Output is correct
23	Correct	21 ms	2168 KB	Output is correct
24	Correct	21 ms	2040 KB	Output is correct