#include <iostream>

using namespace std;


int A[5][6];

int Wr ( int N, int M ) {
    for ( int i = 1 ; i < N + 1 ; i ++ )
    {
        for ( int j = 1 ; j < M + 1 ; j ++ ) {
            cout << "If there is a start point here, press 0" << endl ;
            cout << "IF there is a easy go point, press 1" << endl ;
            cout << "If there is an obstacle, press 2" << endl ;
            cout << "If there is end point, press 3" << endl ;
            int cell_;
            cin>>cell_;
            if (cell_==0)
                A[i][j]=0;
            if (cell_==1)
                A[i][j]=N*M;
            if (cell_==2)
                A[i][j]=-1;
            if (cell_==3)
                A[i][j]=-2;
        }

    }
        for (int i=0; i<N+2; i++){
        A[0][i]=-1;
        A[N+1][i]=-1;
        A[i][0]=-1;
        A[i][M+1]=-1;
    }


}


void Wave(int a, int b, int c, int d, int n){
    A[a][b]=n;

}


int main()
{
    Wr(3, 4);


    for (int i=0; i<5; i++) {
        for (int j=0; j<6; j++)
            std::cout << " " << A[i][j];
    std::cout  << std::endl;
    }
    return 0;
}