Workbook 4.4

From the Java Bootcamp Resources, launch the Workbook 4.4 folder.

Drawing with Java

The user can choose to draw a butterfly, elephant, bear, or snake.

System.out.print( "\nWhich animal would you like to draw?\n" );
System.out.println( "Write 1 for butterfly " );
System.out.println( "Write 2 for elephant  " );
System.out.println( "Write 3 for bear      " );
System.out.println( "Write 4 for snake     " );

Task 1: Pick up the user's choice.

Using Scanner, pick up the user's choice.

Task 2: Write a function

• Function name.

/**
 * Function name: draw <-----
 * @param choice: (int)
 *
 * Inside the function:
 *  - Based on the choice, draw:
 *      1. a butterfly
 *      2. elephant
 *      3. bear
 *      4. snake
 */

• Parameters.

/**
 * Function name: draw
 * @param choice: (int) <-----
 *
 * Inside the function:
 *  - Based on the choice, draw:
 *      1. a butterfly
 *      2. elephant
 *      3. bear
 *      4. snake
 */

• Return value: void.

• Inside the function, draw one of the animals based on the user's choice.

/**
 * Function name: draw
 * @param choice: (int)
 *
 * Inside the function:   <---------
 *  - Based on the choice, draw:
 *      1. a butterfly
 *      2. elephant
 *      3. bear
 *      4. snake
 */

The drawing of each animal is inside your workbook.

Task 3: Call the function

Call the function from main().

Run your code

Based on the user's choice, the output should draw an animal.

Visualizing the Runtime

After you solve this workbook, I still recommend watching the video solution on Udemy.

It will show you how to visualize the runtime using Visual Studio Code.

Associated Course: The Complete Java Development Bootcamp

Related Course: The Complete Spring Boot Development Bootcamp – Become a Java Web Developer