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Pawn Brotherhood solution in Uncategorized category for Pawn Brotherhood by vvm70
def safe_pawns(pawns: set) -> int:
return sum([chr(ord(y) - 1) + chr(ord(z) - 1) in pawns or chr(ord(y) + 1) + chr(ord(z) - 1) in pawns for (y, z) in pawns])
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert safe_pawns({"b4", "d4", "f4", "c3", "e3", "g5", "d2"}) == 6
assert safe_pawns({"b4", "c4", "d4", "e4", "f4", "g4", "e5"}) == 1
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May 18, 2020
