oj.uz

Submission #851062

# Submission time Handle Problem Language Result Execution time Memory
851062 2023-09-18T12:11:36 Z AliHasanli Stove (JOI18_stove) C++17
100 / 100
 36 ms 2380 KB 
#include <bits/stdc++.h> 
using namespace std;
int n,k,a[100005],b[100005],ans;
int main()
{
	cin>>n>>k>>a[0];
	for(int i=1;i<n;i++)
    {
	    cin>>a[i];
        b[i]=a[i]-a[i-1];
    }
	sort(b+1,b+n);
	for(int i=1;i<=n-k;i++)
	    ans+=b[i]-1;
	cout<<ans+n;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 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 348 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 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 348 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 460 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 2 ms 348 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 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 348 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 460 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 2 ms 348 KB Output is correct
16 Correct 35 ms 2128 KB Output is correct
17 Correct 36 ms 2156 KB Output is correct
18 Correct 32 ms 2136 KB Output is correct
19 Correct 34 ms 2132 KB Output is correct
20 Correct 34 ms 2128 KB Output is correct
21 Correct 35 ms 2380 KB Output is correct
22 Correct 33 ms 2128 KB Output is correct
23 Correct 35 ms 2128 KB Output is correct
24 Correct 34 ms 1956 KB Output is correct