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First solution in Clear category for Bigger Together by Moff
from functools import cmp_to_key
def bigger_together(ints):
ns = sorted(map(str, ints), key=cmp_to_key(lambda x, y: int(x + y) - int(y + x)))
return int(''.join(reversed(ns))) - int(''.join(ns))
Aug. 4, 2017
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