Programming Example

Write a Python function to calculate the factorial value of given number using recursion.

Solution

def fact(n):
    if n==1:
        return 1
    else:
        return n*fact(n-1)
num=int(input("Enter any Number "))
ans=fact(num)
print("Factorial is : ",ans);
Output

Enter any Number 5

Factorial is :  120

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