Learn how to check if a string is a palindrome in Java with this comprehensive guide and code examples.
Learn: How to check whether a given string is empty or not using a java program? In this program we will use String.isEmpty() method to check given string is empty or not? String.isEmpty()It is a predefined (built-in) method of String class in Java, it return...
In Java How to Check if Number/String is Palindrome or not? Write Java Program to Print Fibonacci Series up-to N Number [4 different ways] How to check if Number is Odd or Even in Java? Fundamentals of Java Static Method, Class, Variable and Block Java Stream API Operations and...
A palindrome is a word, phrase, number, or other sequences of characters which reads the same backward as forward, such as “madam” or “racecar”. 2. Solutions In the following sections, we’ll look at the various ways of checking if a givenStringis a palindrome or not. 2.1. A Si...
Learn how to check if a number is positive or negative using Java programming. This guide provides code examples and explanations.
// Java program to check whether a class is declared// as an enum or notenumA{RED,GREEN,BLUE;}publicclassMain{publicstaticvoidmain(String[]args)throwsClassNotFoundException{Class cls1=A.class;Class cls2=Main.class;if(cls1.isEnum())System.out.println("The cls1 is representing a Enum"...
Java Program: In this post, we will see how to check if linked list is palindrome or not. Java Linked List Interview Programs: How to reverse a linked list in java How to reverse a linked list in pairs in java How to find middle element of linked list in java How to detect a loop...
14. Check if string is palindrome using lambda Write a Java program to implement a lambda expression to check if a given string is a palindrome. Sample Solution: Java Code: importjava.util.function.Predicate;publicclassMain{publicstaticvoidmain(String[]args){// Define the palindrome check lambda...
Write a Java program to determine if two strings are anagrams of each other. Write a Java program to check if a given string can be rearranged to form a palindrome. Write a Java program to verify if two strings can be mapped to each other with a consistent one-to-one character mapping...
To check if a linked list is palindrome or not, we need to compare the first element with the last element, the second element with the second last element, the third element with the third last element, etc. If all the comparisons are equal, then the linked list is palindrome; otherwise...