functional, minimized while still readable creative solution for Pawn Brotherhood by juestr - python coding challenges

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functional, minimized while still readable solution in Creative category for Pawn Brotherhood by juestr

def safe_pawns(pawns: set) -> int:
    plocs = [(ord(p[0]), ord(p[1])) for p in pawns]
    def issafe(l):
        x, y = l
        return (x+1, y-1) in plocs or (x-1, y-1) in plocs
    return sum(map(issafe, plocs))

April 12, 2019

Comments:

igharok on Feb. 24, 2020, 1:57 p.m.
<p>Nothing to add: functional, minimized while still readable</p>

Look up in the Dict()

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