답안 #1091283

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1091283	2024-09-20T11:39:02 Z	vjudge1	Stove (JOI18_stove)	C++17	100 / 100	39 ms	3544 KB

stove

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

#define int long long int

#define pii pair<int , int>

const int MAXN = 2e5 + 5;

signed main(){
	int n,k;
	cin>>n>>k;
	vector <int> time;
	for(int i = 1 ; i <= n ; i++){
		int x;
		cin>>x;
		time.push_back(x);
	}
	sort(time.begin() , time.end());
	vector <int> diff;
	for(int i = 1 ; i < n ; i++){
		diff.push_back(time[i] - time[i - 1]);
	}
	sort(diff.begin() , diff.end());
	int ans = 0;
	for(int i = 0 ; i < n - k ; i++){
		ans += diff[i];
	}
	cout<<ans + k<<endl;
}  

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 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	436 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 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	1 ms	348 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	436 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 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	1 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	1 ms	348 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	436 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 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	1 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	36 ms	3524 KB	Output is correct
17	Correct	32 ms	3524 KB	Output is correct
18	Correct	33 ms	3520 KB	Output is correct
19	Correct	36 ms	3532 KB	Output is correct
20	Correct	34 ms	3544 KB	Output is correct
21	Correct	33 ms	3532 KB	Output is correct
22	Correct	34 ms	3524 KB	Output is correct
23	Correct	39 ms	3532 KB	Output is correct
24	Correct	33 ms	3532 KB	Output is correct