Python Recursion
We can let the function call itself, such a process is known as calling a function recursively in Python.
Example:
def factorial(num):
if (num == 1 or num == 0):
return 1
else:
return (num * factorial(num - 1))
# Driver Code
num = 7
print("number: ", num)
print("Factorial: ", factorial(num))Output:
number: 7
Factorial: 5040