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Submission #995504

# Submission time Handle Problem Language Result Execution time Memory
995504 2024-06-09T07:42:22 Z Luca1234 Stove (JOI18_stove) C++14
100 / 100
 34 ms 2184 KB 
#include <bits/stdc++.h>

using namespace std;

int v[100003], dif[100003];

int main()
{
    int n, k;
    cin>>n>>k;
    cin>>v[1];
    for(int i=2; i<=n; i++)
    {
        cin>>v[i];
        dif[i-1]=v[i]-v[i-1]-1;
    }
    sort(dif+1, dif+n);
    long long sum=v[n]-v[1]+1;
    for(int i=n-1; i>=n-k+1; i--)
    {
        sum-=dif[i];
    }
    cout<<sum;

    return 0;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 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 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 0 ms 348 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 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 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 0 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 344 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 0 ms 344 KB Output is correct
2 Correct 1 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 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 0 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 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 31 ms 2176 KB Output is correct
17 Correct 34 ms 2160 KB Output is correct
18 Correct 29 ms 2036 KB Output is correct
19 Correct 29 ms 2136 KB Output is correct
20 Correct 31 ms 1936 KB Output is correct
21 Correct 30 ms 2184 KB Output is correct
22 Correct 31 ms 1936 KB Output is correct
23 Correct 29 ms 2140 KB Output is correct
24 Correct 30 ms 2140 KB Output is correct