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tick-tack-toe solution in Clear category for Xs and Os Referee by mbabkin
def checkio(game_result):
for i in range(3):
if game_result[i][0] == game_result[i][1] == game_result[i][2] != '.':
return game_result[i][0]
if game_result[0][i] == game_result[1][i] == game_result[2][i] != '.':
return game_result[0][i]
if (game_result[0][0] == game_result[1][1] == game_result[2][2] != '.') or (game_result[2][0] == game_result[1][1] == game_result[0][2] != '.'):
return game_result[1][1]
return "D"
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert checkio([
"X.O",
"XX.",
"XOO"]) == "X", "Xs wins"
assert checkio([
"OO.",
"XOX",
"XOX"]) == "O", "Os wins"
assert checkio([
"OOX",
"XXO",
"OXX"]) == "D", "Draw"
assert checkio([
"O.X",
"XX.",
"XOO"]) == "X", "Xs wins again"
April 11, 2016
