tic tac toe computer vs human random
# 3) tic tac toe computer vs human random
import numpy as np
import random
from time import sleep
def create_board():
return (np.array([[0, 0, 0],
[0, 0, 0],
[0, 0, 0]]))
def possibilities(board):
l = []
for i in range(len(board)):
for j in range(len(board)):
if board[i][j] == 0:
l.append((i, j))
return (l)
def random_place(board, player):
selection = possibilities(board)
if player == 2:
print("Player 2 it's your turn: ")
print("You can pick any remaining empty places as shown below: ")
print(selection)
row = int(input("Enter Row no: "))
col = int(input("Enter Col no: "))
board[row][col] = player
return board
current_loc = random.choice(selection)
board[current_loc] = player
return (board)
def row_win(board, player):
for x in range(len(board)):
win = True
for y in range(len(board)):
if board[x, y] != player:
win = False
continue
if win == True:
return (win)
return (win)
def col_win(board, player):
for x in range(len(board)):
win = True
for y in range(len(board)):
if board[y][x] != player:
win = False
continue
if win == True:
return (win)
return (win)
def diag_win(board, player):
win = True
y = 0
for x in range(len(board)):
if board[x, x] != player:
win = False
if win:
return win
win = True # again make win <- true .. for checking secondary diagonal
# if win:
# for x in range(len(board)):
# y = len(board) - 1 - x
# if board[x, y] != player:
# win = False
for x in range(len(board)):
y = len(board) - 1 - x
if board[x, y] != player:
win = False
return win
def evaluate(board):
winner = 0
for player in [1, 2]:
if (row_win(board, player) or
col_win(board, player) or
diag_win(board, player)):
winner = player
if np.all(board != 0) and winner == 0:
winner = -1
return winner
def play_game():
board, winner, counter = create_board(), 0, 1
print(board)
sleep(2)
while winner == 0:
for player in [1, 2]:
board = random_place(board, player)
print("Board after " + str(counter) + " move")
print(board)
sleep(2)
counter += 1
winner = evaluate(board)
if winner != 0:
break
return (winner)
print("Winner is: " + str(play_game()))
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