scientific_comp_projects/CODE/[python]kattis/trivial/last_factorial_digit.py

def factorial(n):
    if n == 1:
        return 1
    if n>1:
        return n*factorial(n-1)
        
n = int(input())

show = []
for i in range(n):
    nb = int(input())
    answer = factorial(nb)
    show.append(str(answer)[-1])
    
for s in show:
    print(s)