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 (bu
Recursion is a very popular method to solve these kinds of problems. In the example demonstrated we recursively iterate the givenStringand test to find out whether it’s a palindrome or not: publicbooleanisPalindromeRecursive(String text){Stringclean=text.replaceAll("\\s+","").toLowerCase();...
Write a C++ program to check if a given string is a Palindrome or not. A palindrome is a word, number, phrase, or other sequence of characters which reads the same backward as forward, such as madam, racecar. Visual Presentation: Sample Solution: C++ Code : #include<iostream>// Includin...
Below is the algorithm (steps) to find whether given string is Palindrome or not in Python: First, find the reverse string Compare whether revers string is equal to the actual string If both are the same, then the string is a palindrome, otherwise, the string is not a palindrome. Example...
# Program to check if a string is palindrome or not my_str = 'aIbohPhoBiA' # make it suitable for caseless comparison my_str = my_str.casefold() # reverse the string rev_str = reversed(my_str) # check if the string is equal to its reverse if list(my_str) == list(rev_str):...
This is a Python Program to check whether a string is a palindrome or not using recursion. Problem Description The program takes a string and checks whether a string is a palindrome or not using recursion. Problem Solution 1. Take a string from the user. 2. Pass the string as an ...
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...
Learn how to check if a string is a palindrome in JavaScript while considering punctuation. This guide provides clear examples and explanations.
If the substring is not present it returns -1. Example In this Java program, we use indexOf() method to check if a sub-string is present in a given string. Open Compiler public class Example { public static void main(String[] args) { String str = "Apples are red"; String substr ...
Simple, free and easy to use online tool that checks if a string is a palindrome. No intrusive ads, popups or nonsense, just a palindrome checker. Load a string, check if it's a palindrome.