ITEC 120 LAB | Back to Lab index page |
Painting a Room
The file Paint.java contains a partial program, which when complete will calculate the amount of paint needed to paint the walls of a room of the given length and width. It assumes that the paint covers 350 square feet per gallon.
Save Paint.java to your directory and do the following:
Sample 1:
Program outputs: | What is the width of the room to be painted? |
User inputs: | 13 |
Program outputs: | What is the length of the room to be painted? |
User inputs: | 15 |
Program outputs: | What is the height of the room to be painted? |
User inputs: | 8 |
Program outputs: | The 13 x 15 x 8 room
will require 1.28 gallon(s) of paint. |
Sample 2, after windows and doors added:
Program outputs: | What is the width of the room to be painted? |
User inputs: | 13 |
Program outputs: | What is the length of the room to be painted? |
User inputs: | 15 |
Program outputs: | What is the height of the room to be painted? |
User inputs: | 8 |
Program outputs: | How many doors are in the room? |
User inputs: | 1 |
Program outputs: | How many windows are in the room? |
User inputs: | 2 |
Program outputs: | The 13 x 15 x 8 room
with 1 door and 2 windows will require 1.1371428571428572 gallon(s) of paint. |