답안 #1022527

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1022527	2024-07-13T16:37:40 Z	Hamed_Ghaffari	Stove (JOI18_stove)	C++17	100 / 100	39 ms	2304 KB

stove

#include<bits/stdc++.h>
using namespace std;

using ll = long long;

#define pb push_back
#define all(x) x.begin(), x.end()

const int MXN=1e5+5;

int n, k, t[MXN];

int main() {
	cin >> n >> k;
	vector<int> vec;
	for(int i=1; i<=n; i++) {
		cin >> t[i];
		if(i>1) vec.pb(t[i]-t[i-1]-1);
	}
	sort(all(vec));
	ll ans=n;
	for(int i=0; i<n-k; i++)
		ans += vec[i];
	cout << ans << '\n';
	return 0;
}

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 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	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	432 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	344 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	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	432 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 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	344 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	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	432 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 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	30 ms	2256 KB	Output is correct
17	Correct	30 ms	2212 KB	Output is correct
18	Correct	30 ms	2244 KB	Output is correct
19	Correct	30 ms	2248 KB	Output is correct
20	Correct	30 ms	2212 KB	Output is correct
21	Correct	31 ms	2260 KB	Output is correct
22	Correct	38 ms	2304 KB	Output is correct
23	Correct	39 ms	2260 KB	Output is correct
24	Correct	30 ms	2260 KB	Output is correct