A good answer might be:

60 rows of 100 stars will work. (It might be stretching things a bit to call this Virtual Reality.)

You have reached the end of the chapter. A star student will review the following. Click on a blue subject to go to where it was discussed. To get back here, click on the "back arrow" button of your browser.

• Adding up even and odd integers.
• A nested if statement.
• Definition of N factorial.
• Flowchart for computing N!
• Complete Factorial Program.
• The Falling Brick Problem.
• The Complete Falling Brick Program.
• The complete rows of stars Program.