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tic tac toe using recursion

samadpls answered on January 15, 2023 Popularity 3/10 Helpfulness 7/10

answer tic tac toe using recursion

tic tac toe using recursion

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github-> https://github.com/samadpls

game_board = [[' ' for _ in range(3)] for _ in range(3)]

def print_board():
    for row in game_board:
        print(' '.join(row))

def check_win(player):
    # check rows
    for row in game_board:
        count = 0
        for cell in row:
            if cell == player:
                count += 1
        if count == len(row):
            return True
    # check columns
    for col in range(3):
        count = 0
        for row in game_board:
            if row[col] == player:
                count += 1
        if count == len(game_board):
            return True
    # check diagonals
    count = 0
    for i in range(3):
        if game_board[i][i] == player:
            count += 1
    if count == 3:
        return True
    count = 0
    for i in range(3):
        if game_board[i][2 - i] == player:
            count += 1
    if count == 3:
        return True
    return False

def is_full():
    for row in game_board:
        if ' ' in row:
            return False
    return True


#recursion done in this function
def start_game(player):
    if check_win('X'):
        print("X wins!")
        return
    elif check_win('O'):
        print("O wins!")
        return
    elif is_full():
        print("Tie game.")
        return

    if player == 'X':
        print("Player X's turn.")
    else:
        print("Player O's turn.")

    print_board()

    while True:
        row = int(input("Enter row (0-2): "))
        col = int(input("Enter col (0-2): "))
        if game_board[row][col] == ' ':
            game_board[row][col] = player
            break
        else:
            print("Invalid move, try again.")

    if player == 'X':
        start_game('O')
    else:
        start_game('X')

start_game('X')

Popularity 3/10 Helpfulness 7/10 Language python

Source: Grepper

Tags: python recursion tic-tac-toe using

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Contributed on Jan 15 2023

samadpls

0 Answers Avg Quality 2/10

tic tac toe using recursion

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