답안 #700056

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
700056	2023-02-18T15:19:45 Z	dsyz	Stove (JOI18_stove)	C++17	100 / 100	20 ms	3216 KB

stove

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define MAXN (1000005)
int main() {
	ios_base::sync_with_stdio(false);cin.tie(0);
	ll N,K;
	cin>>N>>K;
	ll arr[N];
	for(ll i = 0;i < N;i++){
		cin>>arr[i];
	}
	sort(arr,arr + N);
	vector<ll> gap;
	ll sum = N;
	for(ll i = 1;i < N;i++){
		gap.push_back(arr[i] - (arr[i - 1] + 1));
	}
	sort(gap.begin(),gap.end());
	for(ll i = 0;i < N - K;i++){
		sum += gap[i];
	}
	cout<<sum<<'\n';
}

Subtask #1

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	320 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	316 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	324 KB	Output is correct

Subtask #2

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	320 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	316 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	324 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	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	332 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct

Subtask #3

50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	320 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	316 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	324 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	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	332 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	19 ms	3216 KB	Output is correct
17	Correct	18 ms	3116 KB	Output is correct
18	Correct	19 ms	3156 KB	Output is correct
19	Correct	18 ms	3136 KB	Output is correct
20	Correct	20 ms	3148 KB	Output is correct
21	Correct	19 ms	3152 KB	Output is correct
22	Correct	18 ms	3132 KB	Output is correct
23	Correct	18 ms	3132 KB	Output is correct
24	Correct	18 ms	3136 KB	Output is correct