Python Program to Check a Palindrome Number or Not

Python Program to check palindrome number

Hey Shouters !! Today we have come up with the Python Program to check a palindrome number.

If you are a complete beginner and do not how to write a code in python, please check Introduction to Python.

What is a palindrome?​

A string or a number is said to be palindrome if the reverse of the string is the same as string. For example, “radar” is a palindrome, but “radix” is not a palindrome.​

Python Program to Check if a Number is a Palindrome​-

This is a Python Program to check whether a given number is a palindrome or not.​

Problem Description​
The program takes a number and checks whether it is a palindrome or not.​

Problem Solution​
1. Take the value of the integer and store it in a variable.​
2. Transfer the value of the integer into another temporary variable.​
3. Using a while loop, get each digit of the number and store the reversed number in another variable.​
4. Check if the reverse of the number is equal to the one in the temporary variable.​
5. Print the final result.​
6. Exit.​

Program/Source Code​-

Here is the source code of the Python Program to check whether a given number is a palindrome. The program output is also shown below.​

How the Code Works?

1. Users must first enter the value of the integer and store it in a variable.​
2. The value of the integer is then stored in another temporary variable.​
3. The while loop is used and the last digit of the number is obtained by using the modulus operator.​
4. The last digit is then stored at the one’s place, second last at the ten’s place, and so on.​
5. The last digit is then removed by truly dividing the number with 10.​
6. This loop terminates when the value of the number is 0.​
7. The reverse of the number is then compared with the integer value stored in the temporary variable.​
8. If both are equal, the number is a palindrome.​
9. If both aren’t equal, the number isn’t a palindrome.​
10. The final result is then printed.​

Runtime Test Cases​-

Case 1​
Enter number:121​
The number is a palindrome!​

Case 2​
Enter number:567​
The number isn’t a palindrome!​

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