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First solution in Clear category for Digits Multiplication by prlombaard
def checkio(number):
answer = 1
for n in str(number):
if n!=str(0):
answer *= int(n)
return answer
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
assert checkio(123405) == 120
assert checkio(999) == 729
assert checkio(1000) == 1
assert checkio(1111) == 1
Aug. 22, 2015