oj.uz

Submission #962985

# Submission time Handle Problem Language Result Execution time Memory
962985 2024-04-14T10:31:47 Z LucaIlie Lottery (CEOI18_lot) C++17
80 / 100
 725 ms 8264 KB 
#include <bits/stdc++.h>

using namespace std;

const int MAX_N = 10000;
const int MAX_Q = 100;
int v[MAX_N], ind[MAX_N + 1], diag[MAX_N + 1], m[MAX_Q + 1], p[MAX_Q + 1];
int good[MAX_N][MAX_Q];

int main() {
    int n, k;

    cin >> n >> k;
    for ( int i = 0; i < n; i++ )
        cin >> v[i];

    int q;
    cin >> q;
    for ( int i = 1; i <= q; i++ ) {
        cin >> m[i];
        ind[m[i]] = i;
    }
    for ( int i = n - 1; i >= 0; i-- ) {
        if ( ind[i] == 0 )
            ind[i] = ind[i + 1];
    }

    for ( int d = 1; d < n; d++ ) {
        for ( int i = 0; i < n; i++ )
            diag[i] = 0;

        for ( int i = 0; i < n - d; i++ ) {
            int j = i + d;
            if ( v[i] == v[j] )
                continue;
            int l = min( k, i + 1 );
            diag[i - l + 1]++;
            diag[i + 1]--;
        }

        for ( int i = 1; i < n; i++ )
            diag[i] += diag[i - 1];
        for ( int i = 0; i < n - d; i++ ) {
            int j = i + d;
            if ( i <= n - k && j <= n - k ) {
                good[i][ind[diag[i]]]++;
                good[j][ind[diag[i]]]++;
            }
        }
    }

    for ( int i = 1; i <= q; i++ )
        p[i] = i;
    sort( p + 1, p + 1 + q, []( int i, int j ) {
        if ( m[i] == m[j] )
            return i > j;
        return m[i] < m[j];
    } );
    for ( int i = 0; i < n; i++ ) {
        for ( int j = 2; j <= q; j++ )
            good[i][p[j]] += good[i][p[j - 1]];
    }

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

    return 0;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 21 ms 2808 KB Output is correct
14 Correct 22 ms 2652 KB Output is correct
15 Correct 18 ms 2652 KB Output is correct
16 Correct 19 ms 2652 KB Output is correct
17 Correct 23 ms 2652 KB Output is correct
18 Correct 19 ms 2716 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 656 ms 4460 KB Output is correct
2 Correct 633 ms 4456 KB Output is correct
3 Correct 486 ms 4460 KB Output is correct
4 Correct 479 ms 4460 KB Output is correct
5 Correct 370 ms 2864 KB Output is correct
6 Correct 458 ms 4268 KB Output is correct
7 Correct 338 ms 2864 KB Output is correct
8 Correct 356 ms 3368 KB Output is correct
9 Correct 471 ms 4408 KB Output is correct
10 Correct 464 ms 4460 KB Output is correct
11 Correct 34 ms 2648 KB Output is correct
12 Correct 348 ms 3344 KB Output is correct
13 Correct 393 ms 2940 KB Output is correct
14 Correct 378 ms 2936 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 656 ms 4460 KB Output is correct
2 Correct 633 ms 4456 KB Output is correct
3 Correct 486 ms 4460 KB Output is correct
4 Correct 479 ms 4460 KB Output is correct
5 Correct 370 ms 2864 KB Output is correct
6 Correct 458 ms 4268 KB Output is correct
7 Correct 338 ms 2864 KB Output is correct
8 Correct 356 ms 3368 KB Output is correct
9 Correct 471 ms 4408 KB Output is correct
10 Correct 464 ms 4460 KB Output is correct
11 Correct 34 ms 2648 KB Output is correct
12 Correct 348 ms 3344 KB Output is correct
13 Correct 393 ms 2940 KB Output is correct
14 Correct 378 ms 2936 KB Output is correct
15 Correct 492 ms 4336 KB Output is correct
16 Correct 426 ms 4156 KB Output is correct
17 Correct 472 ms 4696 KB Output is correct
18 Correct 463 ms 4496 KB Output is correct
19 Correct 462 ms 4492 KB Output is correct
20 Correct 476 ms 4504 KB Output is correct
21 Correct 476 ms 4504 KB Output is correct

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 21 ms 2808 KB Output is correct
14 Correct 22 ms 2652 KB Output is correct
15 Correct 18 ms 2652 KB Output is correct
16 Correct 19 ms 2652 KB Output is correct
17 Correct 23 ms 2652 KB Output is correct
18 Correct 19 ms 2716 KB Output is correct
19 Correct 656 ms 4460 KB Output is correct
20 Correct 633 ms 4456 KB Output is correct
21 Correct 486 ms 4460 KB Output is correct
22 Correct 479 ms 4460 KB Output is correct
23 Correct 370 ms 2864 KB Output is correct
24 Correct 458 ms 4268 KB Output is correct
25 Correct 338 ms 2864 KB Output is correct
26 Correct 356 ms 3368 KB Output is correct
27 Correct 471 ms 4408 KB Output is correct
28 Correct 464 ms 4460 KB Output is correct
29 Correct 34 ms 2648 KB Output is correct
30 Correct 348 ms 3344 KB Output is correct
31 Correct 393 ms 2940 KB Output is correct
32 Correct 378 ms 2936 KB Output is correct
33 Correct 492 ms 4336 KB Output is correct
34 Correct 426 ms 4156 KB Output is correct
35 Correct 472 ms 4696 KB Output is correct
36 Correct 463 ms 4496 KB Output is correct
37 Correct 462 ms 4492 KB Output is correct
38 Correct 476 ms 4504 KB Output is correct
39 Correct 476 ms 4504 KB Output is correct
40 Correct 672 ms 5196 KB Output is correct
41 Correct 363 ms 4396 KB Output is correct
42 Correct 473 ms 5212 KB Output is correct
43 Correct 448 ms 4876 KB Output is correct
44 Correct 470 ms 4892 KB Output is correct
45 Correct 725 ms 8264 KB Output is correct
46 Incorrect 377 ms 4912 KB Output isn't correct
47 Halted 0 ms 0 KB -