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Submission #916889

# Submission time Handle Problem Language Result Execution time Memory
916889 2024-01-26T17:42:49 Z goduadzesaba Stove (JOI18_stove) C++17
100 / 100
 38 ms 2388 KB 
#include <bits/stdc++.h>
using namespace std;
int n,k,a[100005],b[100005],i,ans;
int main() {
    cin>>n>>k;
    for (i=1; i<=n; i++)
        cin>>a[i];
    k=n-k;
    for (i=1; i<n; i++) b[i]=a[i+1]-a[i]-1;
    sort(b+1,b+n); ans=n;
    for (i=1; i<=k; i++) ans+=b[i];
    cout<<ans;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 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 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 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 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 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 2 ms 348 KB Output is correct
13 Correct 2 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 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 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 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 2 ms 348 KB Output is correct
13 Correct 2 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 34 ms 2136 KB Output is correct
17 Correct 35 ms 1988 KB Output is correct
18 Correct 34 ms 1992 KB Output is correct
19 Correct 34 ms 1940 KB Output is correct
20 Correct 35 ms 2140 KB Output is correct
21 Correct 34 ms 2132 KB Output is correct
22 Correct 34 ms 2128 KB Output is correct
23 Correct 38 ms 2388 KB Output is correct
24 Correct 37 ms 2128 KB Output is correct