Modified Diamond-Printing Program Program Plan: Filename: “Diamond.java” Import the header file. Define the “Diamond” class Define the “drawDiamond” method Create an object for “Scanner” class Declare the required variables The “do-while” loop is used to get the number of rows from the user. Iterate “row” value from 1 to “numRows/2” for displaying top triangle Iterate “spaces” value from “numRows/2” to “row” value Display empty space Iterate “stars” value 1 to “(2 * row) - 1” value Display the “” symbol. Display the newline. Iterate “row” value until it reaches the value greater than or equal to 1 for displaying bottom triangle Iterate “spaces” value from “numRows/2” to “row” value Display empty space Iterate “stars” value 1 to “(2 row) - 1” value Display the “*” symbol. Display the newline. Filename: “Test.java” Define the “Test” class Define the “main” method Create an object for “Diamond” class Call the “drawDiamond” method

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Chapter 5, Problem 21.1E

Program Plan Intro

Modified Diamond-Printing Program

Program Plan:

Filename: “Diamond.java”

Import the header file.

Define the “Diamond” class

Define the “drawDiamond” method

Create an object for “Scanner” class

Declare the required variables

The “do-while” loop is used to get the number of rows from the user.

Iterate “row” value from 1 to “numRows/2” for displaying top triangle

Iterate “spaces” value from “numRows/2” to “row” value

Display empty space

Iterate “stars” value 1 to “(2 * row) - 1” value

Display the “” symbol.

Display the newline.

Iterate “row” value until it reaches the value greater than or equal to 1 for displaying bottom triangle

Iterate “spaces” value from “numRows/2” to “row” value

Display empty space

Iterate “stars” value 1 to “(2 row) - 1” value

Display the “*” symbol.

Display the newline.

Filename: “Test.java”

Define the “Test” class

Define the “main” method

Create an object for “Diamond” class

Call the “drawDiamond” method

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