#include <iostream>
#include <ctime>
#include <cstdlib>
#include <cstdio>
using namespace std;
#define SIZE 12
class maze{

      private:

             int t;
             char a[SIZE][SIZE];

       public:

             maze();
              void printMaze();
               void mazegen();


};

maze::maze()
{

int t=0;
}

void maze::mazegen(){

    srand (time(NULL));

     // initialize '#' to all positions of left-hand wall
    for ( int i = 0; i < SIZE; ++i )
    {
        a[i][0] = '#';
    }
    // initialize '#' to all positions of left-hand wall
    for ( int i = 0; i < SIZE; ++i )
    {
        a[i][SIZE - 1] = '#';
    }

    // initialize '.' to left-hand wall random positions from 1 -> 10
    t = rand() % 11 + 1;
    a[t][0] = '.';

    // initialize '.' to right-hand wall random positions from 1 -> 10
    t = rand() % 11 + 1;
    a[t][SIZE - 1] = '.';

    // intialize '#' to all positions of top maze
    for (int i = 1; i < SIZE - 1; ++i)
    {
        a[0][i] = '#';
    }

    // intialize '#' to all positions of bottom maze
    for (int i = 1; i < SIZE - 1; ++i)
    {
        a[SIZE - 1][i] = '#';
    }


}

void maze::printMaze(){

     cout<<"";
    for (int i = 0; i < SIZE; ++i)
    {
        for (int j = 0; j< SIZE; ++j)
        {
            cout<<a[i][j];
        }
        cout<<"";
    }
    cout<<""<<endl;




}

int main(void)
{
    maze m;
    m.mazegen();
    m.printMaze();
    return 0;
}