Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
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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 1st 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.
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Chapter 4 Solutions
Java: An Introduction to Problem Solving and Programming (8th Edition)
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