답안 #1017856

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1017856	2024-07-09T10:47:06 Z	vjudge1	Stove (JOI18_stove)	C++17	100 / 100	13 ms	1504 KB

stove

#include "bits/stdc++.h"
using namespace std;
 
#define ar array
typedef long long ll;

//~ #define int ll

signed main() {
	ios::sync_with_stdio(0); cin.tie(0);
	
	int n, k; cin >> n >> k;
	
	
	vector<int> t(n);
	for(int i=0;i<n;i++){
		cin >> t[i];
	}
	
	vector<int> off;
	
	for(int i=0;i+1<n;i++){
		off.push_back(t[i + 1] - t[i] - 1);
	}
	
	sort(off.rbegin(), off.rend());
	k--;
	
	int ans = t[n - 1] + 1 - t[0];
	
	for(int i=0;i<k;i++){
		ans -= off[i];
	}
	
	cout<<ans<<"\n";
}

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	1 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	0 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	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	1 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	0 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	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	1 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	0 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	13 ms	1504 KB	Output is correct
17	Correct	12 ms	1500 KB	Output is correct
18	Correct	13 ms	1500 KB	Output is correct
19	Correct	12 ms	1504 KB	Output is correct
20	Correct	13 ms	1500 KB	Output is correct
21	Correct	13 ms	1504 KB	Output is correct
22	Correct	13 ms	1504 KB	Output is correct
23	Correct	13 ms	1504 KB	Output is correct
24	Correct	13 ms	1500 KB	Output is correct