Question

Write a program in Java to store 10 words in a single dimensional array. Display only those words which are palindrome .


Answer only if u are sure.

Answer 1

Here's the JAVA Code for the program. Description and explanations are mentioned as comments. Paste the code into an IDE, then the comments would be properly visible.


import java.util.Scanner;           //Importing Scanner
public class Brainly_Java           //Creating Class
{
    public static void main(String[] args)   //Creating main() function
    {
        Scanner sc = new Scanner(System.in);        //Creating Scanner object

        String arr[] = new String[10];              //Declaring a String Array of size 10

        for(int i=0;i<10;i++)               //Loop for taking User Input of 10 Words
        {
            System.out.print("Enter Word "+(i+1)+": ");     //Asking User to Input a Word
            arr[i] = sc.next();                             //Taking String Input
        }
        
        System.out.println("\nThe Palindrome Words are: \n");
        
        for(int i=0;i<10;i++)       //Loop for checking if a word is Palindrome, and printing if it is.
        {
            String str="";          //A new String variable. This will store the reverse of string in arr[i]
            
            for(int j=arr[i].length()-1;j>=0;j--)
            {
                str += arr[i].charAt(j);        //Storing each character of arr[i] in reverse
            }
                
            if(str.equalsIgnoreCase(arr[i]))        //If reverse string is equal to original string, then it is a Palindrome
            {
                System.out.println(arr[i]);         //Printing Palindrom Word
            }
        }

    }
    
}

Answer 2

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