Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
First solution in Clear category for Xs and Os Referee by Franky
# migrated from python 2.7
def checkio(game_result):
tmp = "".join(game_result)
pos_to_check = [slice(r_start,r_start+3,1) for r_start in [0,3,6]]+[slice(c_start,c_start+7,3) for c_start in [0,1,2]]+[slice(0,9,4),slice(2,7,2)]
o_wins = [tmp[s]=="OOO" for s in pos_to_check]
x_wins = [tmp[s]=="XXX" for s in pos_to_check]
if any(o_wins):
return "O"
elif any(x_wins):
return "X"
else:
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"
Dec. 11, 2015
Comments: