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Regex solution in Clear category for Digits Multiplication by lucas.stonedrake
import re
def checkio(number: int) -> int:
number = re.sub('0', '', str(number)) # remove zeroes
product = 1
for num in number: product *= int(num) # multiply through
return product
if __name__ == '__main__':
print('Example:')
print(checkio(123405))
# These "asserts" using only for self-checking and not necessary for auto-testing
assert checkio(1000) == 1
assert checkio(123405) == 120
assert checkio(999) == 729
assert checkio(1000) == 1
assert checkio(1111) == 1
print("Coding complete? Click 'Check' to review your tests and earn cool rewards!")
Nov. 7, 2020
