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Submission #131661

# Submission time Handle Problem Language Result Execution time Memory
131661 2019-07-17T11:55:27 Z apostoldaniel854 Lottery (CEOI18_lot) C++14
100 / 100
 675 ms 8400 KB 
#include <bits/stdc++.h>

using namespace std;
const int N = 1e4, Q = 100;

int a[1 + N], ans[1 + Q + 1][1 + N + 1], match[1 + N], nrm[1 + N + 1], k[1 + N];

int main () {
    int n, l;
    ios::sync_with_stdio (false);
    cin.tie (0); cout.tie (0);
    cin >> n >> l;
    for (int i = 1; i <= n; i++)
        cin >> a[i];
    int q;
    cin >> q;
    for (int i = 1; i <= q; i++) {
        cin >> k[i];
        nrm[k[i]] = 1;
    }
    for (int i = l; i >= 0; i--)
        nrm[i] += nrm[i + 1];
    for (int i = 0; i <= l; i++)
        nrm[i] = q - nrm[i] + 1;
    for (int d = 1; d + l <= n; d++) {
        memset (match, 0, sizeof match);
        for (int i = 1; i + d <= n; i++)
            if (a[i] == a[i + d])
                match[i] = 0;
            else
                match[i] = 1;
        for (int i = 1; i + d <= n; i++)
            match[i] += match[i - 1];
        for (int i = 1; i + l - 1 <= n - d; i++) {
            ans[ nrm[ match[i + l - 1] - match[i - 1] ] ][i]++;
            ans[ nrm[ match[i + l - 1] - match[i - 1] ] ][i + d]++;
        }
    }

    for (int i = 1; i <= q; i++)
        for (int j = 1; j <= n - l + 1; j++)
            ans[i][j] += ans[i - 1][j];

    for (int i = 1; i <= q; i++) {
        for (int j = 1; j <= n - l + 1; j++)
            cout << ans[nrm[k[i]]][j] << " ";
        cout << "\n";
    }
    return 0;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 504 KB Output is correct
3 Correct 2 ms 504 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 504 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 504 KB Output is correct
8 Correct 3 ms 504 KB Output is correct
9 Correct 3 ms 504 KB Output is correct
10 Correct 4 ms 632 KB Output is correct
11 Correct 4 ms 504 KB Output is correct
12 Correct 3 ms 504 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 504 KB Output is correct
3 Correct 2 ms 504 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 504 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 504 KB Output is correct
8 Correct 3 ms 504 KB Output is correct
9 Correct 3 ms 504 KB Output is correct
10 Correct 4 ms 632 KB Output is correct
11 Correct 4 ms 504 KB Output is correct
12 Correct 3 ms 504 KB Output is correct
13 Correct 30 ms 508 KB Output is correct
14 Correct 20 ms 632 KB Output is correct
15 Correct 19 ms 632 KB Output is correct
16 Correct 28 ms 780 KB Output is correct
17 Correct 26 ms 760 KB Output is correct
18 Correct 26 ms 760 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 594 ms 584 KB Output is correct
2 Correct 595 ms 576 KB Output is correct
3 Correct 604 ms 632 KB Output is correct
4 Correct 593 ms 660 KB Output is correct
5 Correct 242 ms 632 KB Output is correct
6 Correct 539 ms 788 KB Output is correct
7 Correct 245 ms 760 KB Output is correct
8 Correct 369 ms 632 KB Output is correct
9 Correct 568 ms 632 KB Output is correct
10 Correct 578 ms 684 KB Output is correct
11 Correct 35 ms 504 KB Output is correct
12 Correct 341 ms 604 KB Output is correct
13 Correct 298 ms 760 KB Output is correct
14 Correct 320 ms 760 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 594 ms 584 KB Output is correct
2 Correct 595 ms 576 KB Output is correct
3 Correct 604 ms 632 KB Output is correct
4 Correct 593 ms 660 KB Output is correct
5 Correct 242 ms 632 KB Output is correct
6 Correct 539 ms 788 KB Output is correct
7 Correct 245 ms 760 KB Output is correct
8 Correct 369 ms 632 KB Output is correct
9 Correct 568 ms 632 KB Output is correct
10 Correct 578 ms 684 KB Output is correct
11 Correct 35 ms 504 KB Output is correct
12 Correct 341 ms 604 KB Output is correct
13 Correct 298 ms 760 KB Output is correct
14 Correct 320 ms 760 KB Output is correct
15 Correct 569 ms 632 KB Output is correct
16 Correct 519 ms 748 KB Output is correct
17 Correct 593 ms 692 KB Output is correct
18 Correct 585 ms 764 KB Output is correct
19 Correct 587 ms 660 KB Output is correct
20 Correct 594 ms 760 KB Output is correct
21 Correct 609 ms 632 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 504 KB Output is correct
3 Correct 2 ms 504 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 504 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 504 KB Output is correct
8 Correct 3 ms 504 KB Output is correct
9 Correct 3 ms 504 KB Output is correct
10 Correct 4 ms 632 KB Output is correct
11 Correct 4 ms 504 KB Output is correct
12 Correct 3 ms 504 KB Output is correct
13 Correct 30 ms 508 KB Output is correct
14 Correct 20 ms 632 KB Output is correct
15 Correct 19 ms 632 KB Output is correct
16 Correct 28 ms 780 KB Output is correct
17 Correct 26 ms 760 KB Output is correct
18 Correct 26 ms 760 KB Output is correct
19 Correct 594 ms 584 KB Output is correct
20 Correct 595 ms 576 KB Output is correct
21 Correct 604 ms 632 KB Output is correct
22 Correct 593 ms 660 KB Output is correct
23 Correct 242 ms 632 KB Output is correct
24 Correct 539 ms 788 KB Output is correct
25 Correct 245 ms 760 KB Output is correct
26 Correct 369 ms 632 KB Output is correct
27 Correct 568 ms 632 KB Output is correct
28 Correct 578 ms 684 KB Output is correct
29 Correct 35 ms 504 KB Output is correct
30 Correct 341 ms 604 KB Output is correct
31 Correct 298 ms 760 KB Output is correct
32 Correct 320 ms 760 KB Output is correct
33 Correct 569 ms 632 KB Output is correct
34 Correct 519 ms 748 KB Output is correct
35 Correct 593 ms 692 KB Output is correct
36 Correct 585 ms 764 KB Output is correct
37 Correct 587 ms 660 KB Output is correct
38 Correct 594 ms 760 KB Output is correct
39 Correct 609 ms 632 KB Output is correct
40 Correct 613 ms 2040 KB Output is correct
41 Correct 44 ms 760 KB Output is correct
42 Correct 604 ms 2196 KB Output is correct
43 Correct 575 ms 2028 KB Output is correct
44 Correct 573 ms 2040 KB Output is correct
45 Correct 675 ms 8216 KB Output is correct
46 Correct 51 ms 1660 KB Output is correct
47 Correct 667 ms 8400 KB Output is correct
48 Correct 630 ms 6648 KB Output is correct
49 Correct 632 ms 7224 KB Output is correct