Let's collect everything clear solution for Compass, Map and Spyglass by sinclair2k - python coding challenges

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Let's collect everything solution in Clear category for Compass, Map and Spyglass by sinclair2k

def navigation(seaside):
    items = {item: (x, y) for x, row in enumerate(seaside) for y, item in enumerate(row) if item != 0}
    return sum(max(abs(items['Y'][0] - items[item][0]),
                   abs(items['Y'][1] - items[item][1])) for item in items if item != 'Y')

Sept. 6, 2018

Comments:

Fermax on Sept. 8, 2018, 6:07 a.m.
<p>Ooh, nice comprehension inside the sum()!</p>

Escher

0 %

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