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Submission #957834

# Submission time Handle Problem Language Result Execution time Memory
957834 2024-04-04T11:23:01 Z Rolo678 Stove (JOI18_stove) C++14
100 / 100
 37 ms 2388 KB 
#include <bits/stdc++.h>
using namespace std;

int main()
{
    int n,k;
    cin >> n >> k;
    vector<int>t(n+1);
    vector<int>d(n+1);
    for(int i = 1; i <=n;i++)
    {
        cin >> t[i];
    }
     for(int i = 2; i <=n;i++)
    {
        d[i] = t[i] -t[i-1]-1;
    }

    sort(d.begin(),d.end());
    int ans = t[n] - t[1] +1;
     for(int i = n; i > n- k+1; i--) {
        ans -= d[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 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 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 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 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 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 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 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 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 34 ms 2140 KB Output is correct
17 Correct 37 ms 1976 KB Output is correct
18 Correct 35 ms 2100 KB Output is correct
19 Correct 35 ms 2388 KB Output is correct
20 Correct 35 ms 2168 KB Output is correct
21 Correct 35 ms 2104 KB Output is correct
22 Correct 34 ms 2136 KB Output is correct
23 Correct 34 ms 2128 KB Output is correct
24 Correct 35 ms 2164 KB Output is correct