check whether the given number is Automorphic or not In Python

        

         check whether the given number is Automorphic or not.

 In Python

An automorphic number is a number whose square ends in the same digits as the 
original number itself. Examples: 5, 76, etc.

Program:

num = int(input("Enter a number:"))

#find number of digits in num 

n = len(str(num))

#compute square

sqr = num**2

#Extract last n digits from the square

last = sqr%pow(10,n)

#compare last n digits with the input number

if last == num:

  print("Automorphic Number")

else:

  print("Not an Automorphic Number")

OutPut:

Enter a number: 

5

Automorphic Number

Enter a number:25

Automorphic Number

Enter a number:26

Not an Automorphic Number