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recursion solution in Clear category for Number With Exclamation by kdim
def factorial(n: int) -> int:
return 1 if n <= 1 else n * factorial(n - 1)
print("Example:")
print(factorial(4))
# These "asserts" are used for self-checking
assert factorial(0) == 1
assert factorial(1) == 1
assert factorial(5) == 120
assert factorial(10) == 3628800
assert factorial(15) == 1307674368000
print("The mission is done! Click 'Check Solution' to earn rewards!")
Jan. 5, 2024
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