Submission #976918

#	Time	Username	Problem	Language	Result	Execution time	Memory
976918		LucaIlie	Vision Program (IOI19_vision)	C++17	33 / 100	2 ms	1240 KiB

vision

#include "vision.h"
#include <bits/stdc++.h>

using namespace std;

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;

    int id = n * m;
    vector<int> ids;
    for ( int l = 0; l < n; l++ ) {
        for ( int c = 0; c < m; c++ ) {
            for ( int dl = 0; dl <= k; dl++ ) {
                int dc = k - dl;
                if ( cellId( l - dl, c + dc ) != -1 ) {
                    add_and( { cellId( l, c ), cellId( l - dl, c + dc ) } );
                    ids.push_back( id );
                    id++;
                }
                if ( cellId( l - dl, c - dc ) != -1 ) {
                    add_and( { cellId( l, c ), cellId( l - dl, c - dc ) } );
                    ids.push_back( id );
                    id++;
                }
            }
        }
    }
    add_or( ids );
}

• Subtask 1: 10 / 10
• Subtask 2: 11 / 11
• Subtask 3: 0 / 11
• Subtask 4: 0 / 15
• Subtask 5: 12 / 12
• Subtask 6: 0 / 8
• Subtask 7: 0 / 14
• Subtask 8: 0 / 19