Python program to check whether number is palindrome or not

Python program to check whether number is palindrome or not:

Basic: If a number remains same, even if we reverse its digits then the number is known as palindrome number. For example 121 is a palindrome number because it remains same if we reverse its digits.

Program Description:

This program ask user to enter any number and check whether the given number is a Palindrome number or not.

Below is the ways to check whether the given number is Palindrome number or not :

Program Logic:

• Give the number as user input using the int(input()) function and store it in a n variable.
• Take a variable say rev and initialize its value to 0.
• Assign the given number to ori variable.
• Using a while loop, get each digit of the number and store the reversed number in another variable
• Check if the reverse of the number is equal to the one in the temporary variable.
• Print the final result.
• Exit.

Below is implementation code:

Here is source code of the Python Program to check whether a given number is a palindrome.

n = int(input("Enter any Number: "))
rev = 0
ori = n
while(n > 0):
    d = n % 10
    rev = (rev * 10) + d
    n = n //10
print("Reverse of a given number is =%d" %rev)
if(ori == rev):
    print("%d is a Palindrome Number" %ori)
else:
    print("%d is not a Palindrome Number" %ori)

Output:

Enter any Number: 121

Reverse of a given number is =121

121 is a Palindrome Number

Output:

>>> %Run palindrome.py

Enter any Number: 123

Reverse of a given number is =321

123 is not a Palindrome Number

Below is snapshot of executable code with output

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