oj.uz

Submission #201339

# Submission time Handle Problem Language Result Execution time Memory
201339 2020-02-10T08:31:12 Z parsa_mobed JJOOII 2 (JOI20_ho_t2) C++14
100 / 100
 29 ms 1144 KB 
#include <bits/stdc++.h>

using namespace std;
const int N = 2e5 + 10, inf = 1e9;
deque <int> dq[3];

int main()
{
    int n, k; cin >> n >> k;
    for (int i = 0; i < 3; i++) for (int j = 0; j < k; j++) dq[i].push_back(-inf);
    int ans = inf;
    for (int i = 0; i < n; i++) {
        char c; cin >> c;
        if (c == 'J') dq[0].pop_back(), dq[0].push_front(i);
        if (c == 'O') dq[1].pop_back(), dq[1].push_front(dq[0].back());
        if (c == 'I') dq[2].pop_back(), dq[2].push_front(dq[1].back());
        ans = min(ans, i - dq[2][k - 1] + 1);
    }
    cout << (ans >= inf ? -1 : ans - 3 * k) << "\n";

    return 0;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 256 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 4 ms 256 KB Output is correct
8 Correct 5 ms 256 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 256 KB Output is correct
12 Correct 5 ms 256 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 256 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 256 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 4 ms 256 KB Output is correct
8 Correct 5 ms 256 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 256 KB Output is correct
12 Correct 5 ms 256 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 256 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 5 ms 256 KB Output is correct
17 Correct 5 ms 376 KB Output is correct
18 Correct 5 ms 376 KB Output is correct
19 Correct 5 ms 256 KB Output is correct
20 Correct 5 ms 256 KB Output is correct
21 Correct 5 ms 256 KB Output is correct
22 Correct 5 ms 256 KB Output is correct
23 Correct 5 ms 256 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 376 KB Output is correct
27 Correct 5 ms 256 KB Output is correct
28 Correct 5 ms 376 KB Output is correct
29 Correct 5 ms 376 KB Output is correct
30 Correct 5 ms 376 KB Output is correct
31 Correct 5 ms 256 KB Output is correct
32 Correct 5 ms 376 KB Output is correct
33 Correct 5 ms 256 KB Output is correct
34 Correct 5 ms 256 KB Output is correct
35 Correct 5 ms 376 KB Output is correct

Subtask #3
87.0 / 87.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 256 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 4 ms 256 KB Output is correct
8 Correct 5 ms 256 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 256 KB Output is correct
12 Correct 5 ms 256 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 256 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 5 ms 256 KB Output is correct
17 Correct 5 ms 376 KB Output is correct
18 Correct 5 ms 376 KB Output is correct
19 Correct 5 ms 256 KB Output is correct
20 Correct 5 ms 256 KB Output is correct
21 Correct 5 ms 256 KB Output is correct
22 Correct 5 ms 256 KB Output is correct
23 Correct 5 ms 256 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 376 KB Output is correct
27 Correct 5 ms 256 KB Output is correct
28 Correct 5 ms 376 KB Output is correct
29 Correct 5 ms 376 KB Output is correct
30 Correct 5 ms 376 KB Output is correct
31 Correct 5 ms 256 KB Output is correct
32 Correct 5 ms 376 KB Output is correct
33 Correct 5 ms 256 KB Output is correct
34 Correct 5 ms 256 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 24 ms 376 KB Output is correct
37 Correct 24 ms 376 KB Output is correct
38 Correct 24 ms 376 KB Output is correct
39 Correct 24 ms 376 KB Output is correct
40 Correct 24 ms 504 KB Output is correct
41 Correct 24 ms 376 KB Output is correct
42 Correct 24 ms 376 KB Output is correct
43 Correct 17 ms 504 KB Output is correct
44 Correct 21 ms 508 KB Output is correct
45 Correct 29 ms 632 KB Output is correct
46 Correct 26 ms 632 KB Output is correct
47 Correct 24 ms 632 KB Output is correct
48 Correct 24 ms 632 KB Output is correct
49 Correct 18 ms 504 KB Output is correct
50 Correct 25 ms 632 KB Output is correct
51 Correct 26 ms 632 KB Output is correct
52 Correct 24 ms 1016 KB Output is correct
53 Correct 25 ms 1016 KB Output is correct
54 Correct 22 ms 376 KB Output is correct
55 Correct 23 ms 888 KB Output is correct
56 Correct 23 ms 1144 KB Output is correct