Task: Write down a Java String Program to check for Palindrome.
The Source Code of Java Program Check for Palindrome
import java.util.Scanner; /** * * @author www.EasyCodeBook.com */ public class StringPalindrome { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.print("Enter a String to check for Palindrome: "); String s1=input.nextLine(); String s2=""; for(int i=s1.length()-1;i>=0;i--) s2=s2+s1.charAt(i); System.out.println("Original string=" + s1); System.out.println("Reverse string=" + s2); if(s1.equals(s2)) System.out.println("The Given String is a Palindrome"); else System.out.println("The Given String is a Not a Palindrome"); } }
Output of Java Check Palindrome Program
Enter a String to check for Palindrome: madam
Original string=madam
Reverse string=madam
The Given String is a Palindrome
Enter a String to check for Palindrome: Java Palindrome Check
Original string=Java Palindrome Check
Reverse string=kcehC emordnilaP avaJ
The Given String is a Not a Palindrome
Enter a String to check for Palindrome: MoM
Original string=MoM
Reverse string=MoM
The Given String is a Palindrome
Case Insesitive Palindrome Check
You can use String Method equalsIgnoreCase() to perform a case insensitive palindrome check.
