Pearson eText for Java How to Program, Early Objects -- Instant Access (Pearson+)
11th Edition
ISBN: 9780137505166
Author: Paul Deitel, Harvey Deitel
Publisher: PEARSON+
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Chapter 4, Problem 21.1E
Program Plan Intro
Print square using “*”
Program plan:
- Import the necessary package.
- Create a class “StarSquare.java” file,
- Define the function “main()”,
- Declare and initialize the necessary variables.
- Create Scanner object to get the user input.
- Get the side of the square from the user using “next()”.
- Check whether the side length of the square is valid using “if” statement,
- Subtract 2 from the value of the size of the square.
- Execute “while” loop to print the top row with “*”.
- Execute next “while” loop to print remaining rows with first “*” and expected number of spaces and then the last “*”.
- Execute another “while” loop to print the last row with complete “*”.
- Otherwise, print the invalid message.
- Define the function “main()”,
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Chapter 4 Solutions
Pearson eText for Java How to Program, Early Objects -- Instant Access (Pearson+)
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