Explanation of Solution
Program:
File name: “Palindrome.java”
//Import necessary header files
import java.util.*;
//Define a class named Palindrome
public class Palindrome
{
//Define main method
public static void main(String[] args)
{
//Declare the variables
String revStr="";
String temp="";
//Create an object for Scanner class
Scanner sc = new Scanner(System.in);
//Prompt the user to enter a string
System.out.println("Enter a string: ");
String str=sc.nextLine();
/*Iterating through the length of the string from the beginning*/
for(int j=0;j<str.length();j++)
{
//Check if the encountered character is a letter
if(Character.isLetter(str.charAt(j)))
{
//Append the character to a string
temp=temp+str.charAt(j);
}
}
/*Iterating through the length of the string from the end*/
for(int i=str...
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