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Submission #114156

# Submission time Handle Problem Language Result Execution time Memory
114156 2019-05-30T20:40:38 Z Tadiorn Stove (JOI18_stove) C++14
100 / 100
 59 ms 1960 KB 
#include <bits/stdc++.h>

using namespace std;

priority_queue<int, vector<int>, greater<int> > pq;

int main()
{
    int n, k;
    cin >> n >> k;

    int prev;
    cin >> prev;
    for(int i = 0; i < n - 1; i++)
    {
        int t;
        cin >> t;
        pq.push(t - prev);
        prev = t;
    }

    int rez = n;
    for(int i = 0; i < n - k; i++)
    {
        rez += pq.top() - 1; pq.pop();
    }

    cout << rez << endl;
    return 0;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 4 ms 384 KB Output is correct
12 Correct 4 ms 384 KB Output is correct
13 Correct 3 ms 384 KB Output is correct
14 Correct 3 ms 384 KB Output is correct
15 Correct 3 ms 384 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 4 ms 384 KB Output is correct
12 Correct 4 ms 384 KB Output is correct
13 Correct 3 ms 384 KB Output is correct
14 Correct 3 ms 384 KB Output is correct
15 Correct 3 ms 384 KB Output is correct
16 Correct 59 ms 1960 KB Output is correct
17 Correct 56 ms 1908 KB Output is correct
18 Correct 57 ms 1908 KB Output is correct
19 Correct 55 ms 1880 KB Output is correct
20 Correct 53 ms 1908 KB Output is correct
21 Correct 48 ms 1908 KB Output is correct
22 Correct 47 ms 1908 KB Output is correct
23 Correct 45 ms 1908 KB Output is correct
24 Correct 46 ms 1908 KB Output is correct