Chapter 4, Problem 2PP

Program Plan Intro

Spell backwards

Program plan:

• • Include necessary header files.
• • Declare the class “Main”.
• • Define the “main()” function.
  • ○ Declare the required variables.
  • ○ The method “Scanner()” is used to get the input from the user.
  • ○ Do the below steps till the condition “while(!response.equals("quit"))” is true.
    • ■ Declare required variables.
    • ■ Get a word from the user and store it in a variable “word”.
    • ■ Create a character array.
    • ■ Assign “word.charAt(0)” to “c”.
    • ■ Loop through the length of the string “word”.
      • • Assign each character to the character array’s index.
      • • Assign the 1^st character of “word” at the last position.
    • ■ Convert the character array to a string and store that string to the variable “str2”.
    • ■ Reverse the string “str2” using “for” loop.
    • ■ Check if both the words “word” and “rev” are equal.
      • • Print the positive message.
    • ■ Else,
      • • Print the negative message.
    • ■ Ask whether the user wants to continue or not.
    • ■ Check if the “response” is equal to “quit”.
      • • Break the loop.