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Submission #870599

# Submission time Handle Problem Language Result Execution time Memory
870599 2023-11-08T13:04:00 Z attky Stove (JOI18_stove) C++17
100 / 100
 17 ms 1800 KB 
#include <bits/stdc++.h>

using namespace std;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    int n, k;
    cin >> n >> k;
    int t[n], s = n, m = n-k+1;
    for(int loop = 0; loop < n; ++loop) {
        cin >> t[loop];
    }
    for(int loop = 0; loop < n-1; ++loop) {
        t[loop] = t[loop+1] - t[loop] - 1;
    }
    t[n-1] = 0;
    sort(t, t+n);
    for(int loop = 0; loop < m; ++loop) {
        s += t[loop];
    }
    cout << s;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 460 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 508 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 452 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 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 460 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 508 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 452 KB Output is correct
10 Correct 1 ms 500 KB Output is correct
11 Correct 1 ms 468 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 0 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 460 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 508 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 452 KB Output is correct
10 Correct 1 ms 500 KB Output is correct
11 Correct 1 ms 468 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 14 ms 1788 KB Output is correct
17 Correct 14 ms 1628 KB Output is correct
18 Correct 14 ms 1624 KB Output is correct
19 Correct 14 ms 1800 KB Output is correct
20 Correct 17 ms 1752 KB Output is correct
21 Correct 17 ms 1628 KB Output is correct
22 Correct 14 ms 1628 KB Output is correct
23 Correct 14 ms 1628 KB Output is correct
24 Correct 14 ms 1748 KB Output is correct