답안 #539077

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
539077 2022-03-18T11:09:06 Z ivaziva Stove (JOI18_stove) C++14
100 / 100
21 ms 1864 KB
#include <bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
 
using namespace std;
typedef long long ll;
 
const int MAXN = 1e6 + 7;
const int INF = 1e9 + 7;
 
int main()
{
	ios_base::sync_with_stdio(0), cin.tie(0);
 
	int n, k;
	cin >> n >> k;
	int prv_t = -1e9;
	vector<int> smallest;
	for (int i = 0; i < n; ++i) {
		int t;
		cin >> t;
		smallest.pb(t - prv_t - 1);
		prv_t = t;
	}
	sort(smallest.begin(), smallest.end());
	int ans = n;
	for (int i = 0; i < n - k; ++i)
		ans += smallest[i];
	cout << ans << '\n';
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 320 KB Output is correct
4 Correct 1 ms 324 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 316 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 320 KB Output is correct
4 Correct 1 ms 324 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 316 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 340 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 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 320 KB Output is correct
4 Correct 1 ms 324 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 316 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 340 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 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 18 ms 1860 KB Output is correct
17 Correct 18 ms 1776 KB Output is correct
18 Correct 17 ms 1720 KB Output is correct
19 Correct 16 ms 1860 KB Output is correct
20 Correct 17 ms 1740 KB Output is correct
21 Correct 17 ms 1752 KB Output is correct
22 Correct 19 ms 1748 KB Output is correct
23 Correct 17 ms 1860 KB Output is correct
24 Correct 21 ms 1864 KB Output is correct