Question

Complete the below method, isPalindrome(), that takes in a String and returns a boolean. The boolean should be true if the String is a palindrome, i.e., the String is the same if read forwards or in reverse. For example, "racecar" is a palindrome. The method should return false if the String is not a palindrome. Note: any single-letter word is considered a palindrome.
public class StringMethod {
public static boolean isPalindrome(String word) {
//TODO: Complete this method

}
}

Answer 1

Answer:

public static boolean isPalindrome(String word) {

   //TODO: Complete this method

   String reverse = "";  

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

           if(word.charAt(i)!=' '){

               reverse+=word.charAt(i);

           }

       }

   String without_space = word.replaceAll(" ", "");

   

   return reverse.equals(without_space);

   }