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First solution in Uncategorized category for Xs and Os Referee by vvm70
from typing import List
def checkio(game: List[str]) -> str:
res = game + [''.join(i) for i in zip(*game)] + \
[''.join(game[i][abs(i - j)] for i in range(3)) for j in (0, 2)]
return 'X' if 'XXX' in res else 'O' if 'OOO' in res else 'D'
if __name__ == '__main__':
print("Example:")
print(checkio(["X.O",
"XX.",
"XOO"]))
#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"
print("Coding complete? Click 'Check' to review your tests and earn cool rewards!")
Jan. 16, 2021
