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First solution in Clear category for Xs and Os Referee by aureooms
import itertools
def checkio ( tableau ) :
rows = tableau
columns = ( "".join( row[i] for row in tableau ) for i in range( 3 ) )
diagonal = "".join( tableau[i][i] for i in range( 3 ) )
antidiagonal = "".join( tableau[2-i][i] for i in range( 3 ) )
diagonals = ( diagonal , antidiagonal )
lines = itertools.chain( rows , columns , diagonals )
for line in lines :
if line == "XXX" : return "X"
if line == "OOO" : return "O"
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"
March 25, 2015
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