This program checks if a given string is a palindrome or not.

• A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.

• To check if a string is a ...read more

Public class javaIsPallindrome

Public static boolean main(String args []])

{

String s1="papap";

if(isPallindrome(s1))

{

System.out.println("pallindrome");

}

else

{

System.out.println("not pallindrome");

}

}

Public...read more

import java.util.*;

class PalindromeExample2

{

public static void main(String args[])

{

String original, reverse = ""; // Objects of String class

Scanner in = new Scanner(System.in);

System.out.println("Enter a string/number to check if it is a palindrome");

original = in.nextLine();

int length = original.length();

for ( int i = length - 1; i >= 0; i-- )

reverse = reverse + original.charAt(i);

if (original.equals(reverse))

System.out.println("Entered string/number is a palindrome.");

else

System.out.println("Entered string/number isn't a palindrome.");

}

}