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답안 #653039

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
653039 2022-10-25T14:19:19 Z Juan Stove (JOI18_stove) C++14
100 / 100
 54 ms 2296 KB 
#include<bits/stdc++.h>
using namespace std;
const int maxn = 1e5 + 5;

int v[maxn];
priority_queue<int, vector<int>, greater<int>> near;


int main(){
	int n, k; cin >> n >> k;
	for(int i = 0; i < n; i++) cin >> v[i];
	sort(v, v+n);
	for(int i = 1; i < n; i++) near.push(v[i]+1 - v[i-1]);

	int ans = n;
	k = n-k;
	while(k--) ans += near.top()-2, near.pop();
	cout << ans << '\n';
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 2 ms 316 KB Output is correct
13 Correct 2 ms 320 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 2 ms 316 KB Output is correct
13 Correct 2 ms 320 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct
16 Correct 51 ms 2192 KB Output is correct
17 Correct 53 ms 2176 KB Output is correct
18 Correct 54 ms 2236 KB Output is correct
19 Correct 49 ms 2248 KB Output is correct
20 Correct 47 ms 2204 KB Output is correct
21 Correct 46 ms 2244 KB Output is correct
22 Correct 41 ms 2244 KB Output is correct
23 Correct 40 ms 2296 KB Output is correct
24 Correct 44 ms 2224 KB Output is correct