From d63377644b6fe7841a4e25eace5190494d2107cf Mon Sep 17 00:00:00 2001 From: Steven Date: Mon, 29 Jan 2024 21:47:46 +0000 Subject: add solutions week 254 in python --- challenge-254/steven-wilson/python/ch-01.py | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 challenge-254/steven-wilson/python/ch-01.py (limited to 'challenge-254/steven-wilson/python/ch-01.py') diff --git a/challenge-254/steven-wilson/python/ch-01.py b/challenge-254/steven-wilson/python/ch-01.py new file mode 100644 index 0000000000..6c51d189e2 --- /dev/null +++ b/challenge-254/steven-wilson/python/ch-01.py @@ -0,0 +1,24 @@ +#!/usr/bin/env python3 + +import math + + +def is_power_three(number): + ''' Given a positive integer. Returns true if the given integer is a power + of three otherwise returns false. + + >>> is_power_three(27) + True + >>> is_power_three(0) + True + >>> is_power_three(6) + False + ''' + cr = round(math.pow(number, 1/3), 6) + return ((cr - int(cr)) == 0) + + +if __name__ == "__main__": + import doctest + + doctest.testmod() -- cgit