TicTacToe game using python

Hello world, in this article you will learn how to build a simple tic, tac, toe game using python programming language.

Watch this awesome tutorial from codewithharry (in Hindi): https://youtu.be/E8fmDDtaHLU

def sum(a, b, c):
  return a + b + c


def printBoard(xState, zState):
  zero = 'X' if xState[0] else ('O' if zState[0] else 0)
  one = 'X' if xState[1] else ('O' if zState[1] else 1)
  two = 'X' if xState[2] else ('O' if zState[2] else 2)
  three = 'X' if xState[3] else ('O' if zState[3] else 3)
  four = 'X' if xState[4] else ('O' if zState[4] else 4)
  five = 'X' if xState[5] else ('O' if zState[5] else 5)
  six = 'X' if xState[6] else ('O' if zState[6] else 6)
  seven = 'X' if xState[7] else ('O' if zState[7] else 7)
  eight = 'X' if xState[8] else ('O' if zState[8] else 8)
  print(f"{zero} | {one} | {two} ")
  print(f"--|---|---")
  print(f"{three} | {four} | {five} ")
  print(f"--|---|---")
  print(f"{six} | {seven} | {eight} ")


def checkWin(xState, zState):
  wins = [[0, 1, 2], [3, 4, 5], [6, 7, 8], [0, 3, 6], [1, 4, 7], [2, 5, 8],
          [0, 4, 8], [2, 4, 6]]
  for win in wins:
    if (sum(xState[win[0]], xState[win[1]], xState[win[2]]) == 3):
      print("X Won the match")
      return 1
    if (sum(zState[win[0]], zState[win[1]], zState[win[2]]) == 3):
      print("O Won the match")
      return 0
  return -1


if __name__ == "__main__":
  xState = [0, 0, 0, 0, 0, 0, 0, 0, 0]
  zState = [0, 0, 0, 0, 0, 0, 0, 0, 0]
  turn = 1  # 1 for X and 0 for O
  print("Welcome to Tic Tac Toe")
  while (True):
    printBoard(xState, zState)
    if (turn == 1):
      print("X's Chance")
      value = int(input("Please enter a value: "))
      xState[value] = 1
    else:
      print("O's Chance")
      value = int(input("Please enter a value: "))
      zState[value] = 1
    cwin = checkWin(xState, zState)
    if (cwin != -1):
      print("Match over")
      break

    turn = 1 - turn