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#!env python
"""
# ===============================================================================
#
# FILE: ch_2.py
#
# USAGE: ./ch_2.py
#
# DESCRIPTION: Perl Weekly Challenge #095
# https://perlweeklychallenge.org/blog/perl-weekly-challenge-095/
# Palindrome Number
#
# AUTHOR: Lubos Kolouch
# CREATED: 01/13/2021 02:39:16 PM
#===============================================================================
"""
def is_palindrome(what: int):
""" test the palindrome """
# the 0+ is to avoid situations like 0000123
return str(what+0) == str(what+0)[::-1]
def test_numbers():
""" Tests """
assert is_palindrome(1221) == 1
assert is_palindrome(-101) == 0
assert is_palindrome(90) == 0
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