import sys
if sys.version_info[0] == 3:
is_prime = lambda n: not any(filter(lambda x: n % x == 0, range(2, n)))
elif sys.version_info[0] == 2:
import itertools
is_prime = lambda n: not any(itertools.ifilter(lambda x: n % x == 0, range(2, n))
Last active
July 12, 2017 02:51
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