답안 #534881

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
534881	2022-03-09T05:38:53 Z	amunduzbaev	Stove (JOI18_stove)	C++17	100 / 100	18 ms	2364 KB

stove

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

#define ar array

const int N = 1e5 + 5;

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

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	268 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 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	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	268 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	1 ms	328 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	1 ms	356 KB	Output is correct
15	Correct	1 ms	388 KB	Output is correct

Subtask #3

50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	268 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	332 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	1 ms	328 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	1 ms	356 KB	Output is correct
15	Correct	1 ms	388 KB	Output is correct
16	Correct	18 ms	2240 KB	Output is correct
17	Correct	18 ms	2240 KB	Output is correct
18	Correct	17 ms	2244 KB	Output is correct
19	Correct	17 ms	2248 KB	Output is correct
20	Correct	18 ms	2240 KB	Output is correct
21	Correct	18 ms	2364 KB	Output is correct
22	Correct	18 ms	2248 KB	Output is correct
23	Correct	18 ms	2232 KB	Output is correct
24	Correct	17 ms	2248 KB	Output is correct