oj.uz

Submission #977178

# Submission time Handle Problem Language Result Execution time Memory
977178 2024-05-07T13:04:14 Z LucaIlie Vision Program (IOI19_vision) C++17
32 / 100
 5 ms 1496 KB 
#include "vision.h"
#include <bits/stdc++.h>

using namespace std;

const int MAX_N = 200;
int isOnLineId[MAX_N], isOnColumnId[MAX_N];
int isDifLineId[MAX_N], isDifColumnId[MAX_N];

int n, m, k;

int cellId( int l, int c ) {
    if ( l < 0 || c < 0 || l >= n || c >= m )
        return -1;
    return l * m + c;
}

void construct_network( int N, int M, int K ) {
    n = N, m = M, k = K;

    vector<int> skipL( n, 0 ), skipC( m, 0 );

    for ( int i = 0; i < 2 * (n / 95); i++ )
        skipL[i] = 1;
    for ( int i = 0; i < 2 * (m / 95); i++ )
        skipC[i] = 1;
    random_shuffle( skipL.begin(), skipL.begin() + n / 2 );
    random_shuffle( skipC.begin(), skipC.begin() + m / 2 );

    int id = n * m;
    for ( int l = 0; l < n; l++ ) {
        vector<int> ids;
        for ( int c = 0; c < m; c++ )
            ids.push_back( cellId( l, c ) );
        add_or( ids );
        isOnLineId[l] = id;
        id++;
    }
    for ( int c = 0; c < m; c++ ) {
        vector<int> ids;
        for ( int l = 0; l < n; l++ )
            ids.push_back( cellId( l, c ) );
        add_or( ids );
        isOnColumnId[c] = id;
        id++;
    }

    vector<int> idsDifL;
    for ( int difL = 1; difL < n; difL++ ) {
        vector<int> ids;
        for ( int l = 0; l + difL < n; l++ ) {
            add_and( { isOnLineId[l], isOnLineId[l + difL] } );
            ids.push_back( id );
            id++;
            if ( skipL[difL] )
                break;
        }
        add_or( ids );
        isDifLineId[difL] = id;
        idsDifL.push_back( id );
        id++;
    }
    if ( n > 1 ) {
        add_or( idsDifL );
        add_not( id );
        id++;
        isDifLineId[0] = id;
        id++;
    }

    vector<int> idsDifC;
    for ( int difC = 1; difC < m; difC++ ) {
        vector<int> ids;
        for ( int c = 0; c + difC < m; c++ ) {
            add_and( { isOnColumnId[c], isOnColumnId[c + difC] } );
            ids.push_back( id );
            id++;
            if ( skipC[difC] )
                break;
        }
        add_or( ids );
        isDifColumnId[difC] = id;
        idsDifC.push_back( id );
        id++;
    }
    if ( m > 1 ) {
        add_or( idsDifC );
        add_not( id );
        id++;
        isDifColumnId[0] = id;
        id++;
    }

    vector<int> ids;
    for ( int i = 0; i <= k; i++ ) {
        if ( n == 1 && i == 0 ) {
            ids.push_back( isDifColumnId[k - i] );
            continue;
        }
        if ( m == 1 && k - i == 0 ) {
            ids.push_back( isDifLineId[i] );
            continue;
        }
        if ( isDifLineId[i] == 0 || isDifColumnId[k - i] == 0 )
            continue;

        add_and( { isDifLineId[i], isDifColumnId[k - i] } );
        ids.push_back( id );
        id++;
    }

    add_or( ids );
}

Subtask #1
10.0 / 10.0

# 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 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct

Subtask #2
11.0 / 11.0

# 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 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct

Subtask #3
11.0 / 11.0

# 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 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 352 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 600 KB Output is correct
37 Correct 1 ms 348 KB Output is correct

Subtask #4
0 / 15.0

# 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 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 352 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 600 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Incorrect 2 ms 1236 KB WA in grader: Too many instructions
39 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 1236 KB WA in grader: Too many instructions
2 Halted 0 ms 0 KB -

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 3 ms 860 KB Output is correct
4 Correct 3 ms 984 KB Output is correct
5 Correct 3 ms 984 KB Output is correct
6 Correct 3 ms 984 KB Output is correct
7 Correct 5 ms 860 KB Output is correct
8 Incorrect 1 ms 1240 KB WA in grader: Too many instructions
9 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 1496 KB WA in grader: Too many instructions
2 Halted 0 ms 0 KB -

Subtask #8
0 / 19.0

# 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 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 352 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 600 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Incorrect 2 ms 1236 KB WA in grader: Too many instructions
39 Halted 0 ms 0 KB -