#32133: python 兩行解!!


gene323 (楊森豪)


from functools import reduce

p = [print(reduce((lambda x, y: x * y), list(map(int, input())))) for i in range(int(input()))]

 

#32365: Re: python 兩行解!!


gene323 (楊森豪)


from functools import reduce

p = [print(reduce((lambda x, y: x * y), list(map(int, input())))) for i in range(int(input()))]