Apr 15, 2025 · In this article, we will go through different approaches to check if a string is a palindrome in Java. Example Input/Output: Output: True. The brute force or naive approach to check if a string is a palindrome is by reversing the string, and then we can compare it …

A string is called a palindrome string if the reverse of that string is the same as the original string. For example, radar, level, etc. Similarly, a number that is equal to the reverse of that same number is called a palindrome number. For example, 3553, 12321, etc.

Aug 9, 2017 · If the string is made of no letters or just one letter, it is a palindrome. Otherwise, compare the first and last letters of the string. If the first and last letters differ, then the string is not a palindrome; Otherwise, the first and last letters are the same. Strip them from the string, and determine whether the string that remains is a ...

In this section, we will explore how to create a palindrome program in Java, breaking down the process step by step. What is a Palindrome? As mentioned earlier, a palindrome is a sequence of characters that reads the same backward as forward. Examples of Palindrome. radar, level, madam, 12321, and A man, a plan, a canal, Panama!

Jul 22, 2014 · In this example, we are going to see a Palindrome Java Program, to check whether a String is a palindrome. A String is considered a palindrome if it can be similarly read both from left to right and from right to left.

Example: madam, lol, pop, radar, etc. This Java program asks the user to provide a string input and checks it for the Palindrome String. Scanner class and its function nextLine () is used to obtain the input, and println () function is used to print on the screen.

Apr 17, 2025 · Palindrome program in Java – Here, we will discuss the various methods to check whether a given number is a palindrome or not. A compiler is added so that you can execute the program yourself, alongside various examples and sample outputs are given. The methods aforementioned are:

Learn how to check if a string is a palindrome in Java with this comprehensive guide and code examples.

Dec 9, 2019 · In this post, we will see “How to check if the String or Number is Palindrome or not with the help of Java 8 Streams API?” Java 8 Streams power to test Palindrome... Check it out...!!!

Mar 13, 2023 · Given a string, write a Java function to check if it is palindrome or not. A string is said to be palindrome if reverse of the string is same as string. For example, “abba” is palindrome, but “abbc” is not palindrome. The problem here is solved using string reverse function. Examples: Output : Yes. Input : GeeksforGeeks. Output : No.