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Submission #1017496

# Submission time Handle Problem Language Result Execution time Memory
1017496 2024-07-09T08:24:39 Z vjudge1 Stove (JOI18_stove) C++17
100 / 100
 36 ms 1884 KB 
#include <bits/stdc++.h>
#define int long long
#define ff first
#define ss second
using namespace std;
signed main() {
    int n, k;
    cin >> n >> k;
    vector <int> v(n);
	vector <int> a(n - 1);
    for (int i = 0 ; i  <n; i++) {
    	cin >> v[i];
	}
	for (int i = 1; i < n; i++) {
		a[i-1] = v[i] - v[i-1] - 1;
	}
	sort(a.begin(), a.end());
	int ans = n;
	for (int i = 0; i < n - k; i++) {
        ans += a[i];
    }
    cout << ans << "\n";	
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 30 ms 1884 KB Output is correct
17 Correct 30 ms 1884 KB Output is correct
18 Correct 30 ms 1880 KB Output is correct
19 Correct 30 ms 1880 KB Output is correct
20 Correct 30 ms 1884 KB Output is correct
21 Correct 30 ms 1884 KB Output is correct
22 Correct 29 ms 1884 KB Output is correct
23 Correct 36 ms 1884 KB Output is correct
24 Correct 30 ms 1884 KB Output is correct