#include "pch.h"
#include <iostream>
using namespace std;

int board[3][3], row, column, chosenRow, chosenColumn;
bool condition = true;

void createEmptyBoard()
{
    for (row = 0; row < 3; row++)
    {
        for (column = 0; column < 3; column++)
        {
            board[row][column] = 0;
        }
    }
}

void createBoard(){
    cout << "+---+---+---+\n";
    for (row = 0; row < 3; row++)
    {
        for (column = 0; column < 3; column++)
        {

            if (board[row][column] == 0)
            {
                cout << "|   ";
            }

            if (board[row][column] == 1)
            {
                cout << "| o ";
            }

            if (board[row][column] == 2)
            {
                cout << "| x ";
            }
            if (column == 2)
            {
                cout << "|" << row + 1 << " ROW";
                cout << "\n+---+---+---+";
            }
        }
        cout << "\n";
    }
    cout << "  1   2   3 \n   COLUMN";
}

void noughtMove()
{
    condition = true;
    while (condition)
    {
        cout << "\n\nChoose coordinates for a nought. \nSelect a row: ";
        cin >> chosenRow;
        cout << "Select a column: ";
        cin >> chosenColumn;
        chosenRow -= 1;
        chosenColumn -= 1;

        if (board[chosenRow][chosenColumn] == 0 & (chosenRow < 3 || chosenColumn < 3))
        {
            board[chosenRow][chosenColumn] = 1;
            condition = false;
        }
    }
}

void crossMove()
{
    condition = true;
    while (condition)
    {
        cout << "\n\nChoose coordinates for a cross. \nSelect a row: ";
        cin >> chosenRow;
        cout << "Select a column: ";
        cin >> chosenColumn;
        chosenRow -= 1;
        chosenColumn -= 1;


        if (board[chosenRow][chosenColumn] == 0 & (chosenRow < 3 || chosenColumn < 3))
        {
            board[chosenRow][chosenColumn] = 2;
            condition = false;
        }
    }
    condition = true;
}
int main()
{

    createEmptyBoard();

    while (condition)
    {
        createBoard();
        noughtMove();
        system("CLS");
        createBoard();
        crossMove();
        system("CLS");

    }
}