Feb 21, 2025 · The task of checking if a string is a palindrome in Python involves determining whether a string reads the same forward as it does backward. For example, the string “madam” is a palindrome because it is identical when reversed, whereas “hello” is not.

Jan 31, 2024 · This article explains how to write Python programs to check whether a string is palindrome or not using methods like for loop, while loop, string slicing, etc with examples.

Oct 6, 2021 · In this tutorial, you’ll learn how to use Python to check if a string is a palindrome. You’ll learn six different ways to check if a string is a palindrome, including using string indexing, for loops, the reversed() function. You’ll also learn the limitations of the different approaches, and when one might be better to use than another.

Jul 13, 2020 · Checking Whether a String is a Palindrome in Python. Check Palindrome Using Slicing in Python; Check Palindrome Using reversed() Function In Python; Check Palindrome Using Using While Loop In Python; Checking Whether a Number is a Palindrome in Python Using Loop; Checking Whether a Phrase is a Palindrome in Python

Apr 3, 2019 · There are two palindrome scenarios: Even palindromes (e.g. noon) and Odd palindromes (e.g. radar). There are only two possible (longest) palindromes for each position in the string. So, for each position, you only need to find the longest Even and Odd palindromes centred at that position by comparing characters forward and back.

Jan 23, 2025 · One of the simplest ways to check if a string is a palindrome in Python is by using string slicing. The slicing syntax in Python is [start:stop:step]. When step is -1, it reverses the string. return s == s[::-1] In the above code, the function is_palindrome_slicing takes a string s …

Dec 5, 2024 · In this article, you will learn how to check if a string is a palindrome using Python. Examples will guide you through different approaches, from basic iteration techniques to more Pythonic solutions, demonstrating efficiency and readability in code.

This is a Python Program to check if a string is a palindrome or not. The program takes a string and checks if a string is a palindrome or not. 1. Take a string from the user and store it in a variable. 2. Reverse the string using string slicing and compare it back to the original string. 3. Print the final result. 4. Exit.

Jul 31, 2024 · Function Definition: The is_palindrome function takes a string as input and returns True if the string is a palindrome, otherwise False. Main Program: The program prompts the user to enter a string and then checks if the string is a palindrome using the is_palindrome function and prints the result. Output. When you run the above program, it ...

We can also use the recursion technique to check if a string is a palindrome or not in Python. A technique of defining the method/function that contains a call to itself is called recursion. s = s.lower() .