답안 #405635

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
405635 2021-05-16T15:40:39 Z Gurban Stove (JOI18_stove) C++17
100 / 100
26 ms 2196 KB
#include <bits/stdc++.h>
using namespace std;

using ll = long long;

const int maxn=1e5+5;
int n,k;
int t[maxn],ans;
vector<int>v;

int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);

	cin >> n >> k;
	for(int i = 1;i <= n;i++){
		cin >> t[i];
		if(i != 1) v.push_back(t[i] - t[i-1] - 1);
	}
	ans = t[n] - t[1] + 1;
	sort(v.begin(),v.end());
	reverse(v.begin(),v.end());
	for(int i = 0;i < min((int)v.size(),k - 1);i++) ans -= v[i];
	cout<<ans;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 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 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 332 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 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 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 332 KB Output is correct
16 Correct 26 ms 2120 KB Output is correct
17 Correct 22 ms 2124 KB Output is correct
18 Correct 26 ms 2172 KB Output is correct
19 Correct 22 ms 2188 KB Output is correct
20 Correct 23 ms 2172 KB Output is correct
21 Correct 24 ms 2124 KB Output is correct
22 Correct 23 ms 2196 KB Output is correct
23 Correct 22 ms 2120 KB Output is correct
24 Correct 22 ms 2124 KB Output is correct