Task 8 [C++]

_task_8.cpp

#include <iostream>
#include <cstdlib> 
#include <string>
#include <Windows.h> 

using namespace std;

// Array size
const int r = 10;
const int c = 10; 

void print(int arr[r][c], int px = -1, int py = -1);

int main()
{
    //--------------------------------------------------------------------------

    int arr[r][c] =
    {
        {0, 0, 0, 0, 1, 1, 0, 0, 0, 1},
        {0, 1, 0, 0, 0, 0, 0, 1, 0, 0},
        {0, 1, 0, 1, 1, 1, 0, 1, 0, 1},
        {0, 1, 0, 0, 0, 0, 0, 1, 0, 1},
        {0, 1, 0, 0, 0, 0, 0, 0, 0, 0},
        {0, 0, 0, 0, 0, 1, 0, 0, 1, 0},
        {0, 0, 0, 0, 0, 1, 0, 0, 1, 0},
        {0, 0, 0, 0, 0, 0, 0, 0, 1, 0},
        {0, 0, 1, 1, 1, 1, 0, 0, 0, 0},
        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
    };

    //--------------------------------------------------------------------------

    while (true) 
    {
        print(arr);

        int x = 0;
        int y = 0;

        cout << "x";
        cin >> x;

        cout << "y";
        cin >> y;

        //----------------------------------------------------------------------

        if (arr[x][y] == 1)
        {
            bool is_left = (x > 0 && arr[x - 1][y] == 1);
            bool is_right = (x < r-1 && arr[x + 1][y] == 1);

            bool is_up = (y > 0 && arr[x][y - 1] == 1);
            bool is_down = (y < c-1 && arr[x][y + 1] == 1);

            bool is_horizontal = (is_left || is_right);
            bool is_vertical = (is_up || is_down);

            int tx = x;
            int ty = y;

            if (is_horizontal)
            {
                while (arr[tx-1][ty] == 1) tx--; // Move pointer

                while (arr[tx][ty] == 1) // Go right
                {
                    arr[tx][ty] = 2;
                    tx++;
                }
            } 
            else if (is_vertical)
            {
                while (arr[tx][ty-1] == 1) ty--; // Move pointer

                while (arr[tx][ty] == 1) // Go down
                {
                    arr[tx][ty] = 2;
                    ty++;
                }
            }

            arr[x][y] = 2;
        }

        print(arr, x, y);

        cout << endl;
    }

    system("pause");
}

void print(int arr[r][c], int px /* = -1 */, int py /* = -1 */)
{
    for (int y = 0; y < r; y++)
    {
        for (int x = 0; x < c; x++)
        {
            if (!(x == px && y == py))
            {
                switch (arr[x][y])
                {
                    case 0: cout << "-"; break;
                    case 1: cout << "o"; break;
                    case 2: cout << "x"; break;
                    default: cout << "-"; break;
                }
            }
            else 
            {
                switch (arr[x][y])
                {
                    case 0: cout << "="; break;
                    case 1: cout << "O"; break;
                    case 2: cout << "X"; break;
                    default: cout << "="; break;
                }
            }
        }
        cout << endl;
    }
}

output.txt

C:\Users\dream\OneDrive\Documents\AP\Tasks_AP>task8_2.exe
----------
-oooo-----
--------o-
--o-----o-
o-o-----o-
o-o--oo-o-
----------
-ooo------
-----ooo--
o-oo------
x1
y1
----------
-Xxxx-----
--------o-
--o-----o-
o-o-----o-
o-o--oo-o-
----------
-ooo------
-----ooo--
o-oo------

----------
-xxxx-----
--------o-
--o-----o-
o-o-----o-
o-o--oo-o-
----------
-ooo------
-----ooo--
o-oo------
x8
y4
----------
-xxxx-----
--------x-
--o-----x-
o-o-----X-
o-o--oo-x-
----------
-ooo------
-----ooo--
o-oo------

----------
-xxxx-----
--------x-
--o-----x-
o-o-----x-
o-o--oo-x-
----------
-ooo------
-----ooo--
o-oo------
x3
y7
----------
-xxxx-----
--------x-
--o-----x-
o-o-----x-
o-o--oo-x-
----------
-xxX------
-----ooo--
o-oo------

----------
-xxxx-----
--------x-
--o-----x-
o-o-----x-
o-o--oo-x-
----------
-xxx------
-----ooo--
o-oo------
x