# Tic-Tac-Toe functions

from random import *

def print_board(board):

for i in range (len(board)):

print (board[i], end=' | ')

if (i==2 or i == 5 or i==8):

print (" ")

print("--------------")

def play_turns(start):

current = start

for i in range(9):

if (current == 'player1'):

print ("Player1 turn ----")

move=int(input("Choose a place player1 : "))

board[move-1]=player1

current= 'player2'

elif(current == 'player2'):

print ("player2 turn ---")

move=int(input("Choose a place player2 : "))

#x = randint(0,8)

#while (board[x] == 'X' or board[x] == '0'):

#x = randint(0,8)

board[move-1] = player2

current = 'player1'

print ("Board State")

print_board(board)

def check_winner(board):

winner = False

#check rows

for i in range (0,len(board),3):

if (board[i]==board[i+1] and board[i+1]==board[i+2]):

print ("Winner is ", board[i])

winner = True

#check columns

for i in range (0,3):

if (board[i]==board[i+3] and board[i+3]==board[i+6]):

print ("Winner is ", board[i])

winner = True

#check diagonal

if (board[0] == board[4] and board[4] == board[8]):

print ("Winner is ", board[0])

winner = True

if winner == False:

print ("It's a tie")

-------------------------------

# To play Tic-Tac-Toe we will use the following code

x = randint(0,1)

if x == 0:

player1= 'X'

player2= '0'

else:

player2= 'X'

player1= '0'

x = randint(0,1)

if x == 0:

start='player1'

else:

start='player2'

print ("Welcome to tic tac toe ")

print ("Player1 plays with ", player1)

print ("Player2 plays with ",player2)

print (start, " Starts")

board = [ i+1 for i in range(9) ]

#print board

print ("Begin Board State")

print_board(board)

play_turns(start)

#print board

print ("Final Board State")

print_board(board)

#check winner

check_winner(board)

----------------------------

Welcome to tic tac toe

Player1 plays with 0

Player2 plays with X

player2 Starts

Begin Board State

1 | 2 | 3 |

--------------

4 | 5 | 6 |

--------------

7 | 8 | 9 |

--------------

player2 turn ---

Choose a place player2 : 1

Board State

X | 2 | 3 |

--------------

4 | 5 | 6 |

--------------

7 | 8 | 9 |

--------------

Player1 turn ----

Choose a place player1 : 5

Board State

X | 2 | 3 |

--------------

4 | 0 | 6 |

--------------

7 | 8 | 9 |

--------------

player2 turn ---

Choose a place player2 : 2

Board State

X | X | 3 |

--------------

4 | 0 | 6 |

--------------

7 | 8 | 9 |

--------------

Player1 turn ----

Choose a place player1 : 3

Board State

X | X | 0 |

--------------

4 | 0 | 6 |

--------------

7 | 8 | 9 |

--------------

player2 turn ---

Choose a place player2 : 4

Board State

X | X | 0 |

--------------

X | 0 | 6 |

--------------

7 | 8 | 9 |

--------------

Player1 turn ----

Choose a place player1 : 6

Board State

X | X | 0 |

--------------

X | 0 | 0 |

--------------

7 | 8 | 9 |

--------------

player2 turn ---

Choose a place player2 : 7

Board State

X | X | 0 |

--------------

X | 0 | 0 |

--------------

X | 8 | 9 |

--------------

Player1 turn ----

Choose a place player1 : 8

Board State

X | X | 0 |

--------------

X | 0 | 0 |

--------------

X | 0 | 9 |

--------------

player2 turn ---

Choose a place player2 : 9

Board State

X | X | 0 |

--------------

X | 0 | 0 |

--------------

X | 0 | X |

--------------

Final Board State

X | X | 0 |

--------------

X | 0 | 0 |

--------------

X | 0 | X |

--------------

Winner is X

You have to define a class called TicTacToe using the logic used in the cells above. You can use the functions defined above or you can design your own functions. The objective is to instantiate one object when you decide to play the game. One object corresponds to 1 full game. This object would be used to play the turns and decide the winner. At the end, the object should print who the winner is or if it is a tie.