This Java program checks if a given string is a palindrome by reversing the string using StringBuffer's reverse method, converting it to a string, and comparing it to the original string using the equals method. It prints out the reversed string, the results of comparing using == and equals, the original string, and a message indicating whether it is or is not a palindrome.

1. JAVA WEEK3(A)
/* Week 3 : a) Write a Java program that checks whether a given string is a
palindrome or not. Ex: MADAM is a palindrome. */
import java.util.*;
public class LabPro4
{
public static void main(String args[])
{
StringBuffer sb=new StringBuffer(args[0]);
String t=sb.reverse().toString();
System.out.println("reverse "+t);
System.out.println("boolean results");
System.out.println("check with == "+(t==args[0]));
System.out.println("check with equals "+(t.equals(args[0])));
System.out.println("given string "+args[0]);
if(t.equals(args[0]))
System.out.println("is a pallindrome");
else
System.out.println("is not a pallindrome");
}
}
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