JAVA PROGRAMMING-LMS INTEG.MINDTAP
JAVA PROGRAMMING-LMS INTEG.MINDTAP
8th Edition
ISBN: 9781337091503
Author: FARRELL
Publisher: Cengage Learning
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Chapter 2, Problem 4PE

a.

Program Plan Intro

Quarts To Gallons

Program Plan:

Define the class “QuartsToGallons”.

  • Define the main method.
    • Declare a named constant variable to hold the number of quarts in a gallon.
    • Declare and initialize a variable to represent the number of quarts needed for a painting job.
    • Compute number of gallons needed for painting job by dividing number of quarts needed and number of quarts in a gallon.
    • Compute extra number of quarts needed.
    • Display number of quarts and gallons needed for the painting job.

b.

Program Plan Intro

Quarts To Gallons Interactive

Program Plan:

Import the required java package.

Define the class “QuartsToGallonsInteractive”.

  • Define the main method.
    • Declare a named constant variable to hold the number of quarts in a gallon.
    • Declare and initialize a variable to represent the number of quarts needed for a painting job.
    • Create a scanner class object to get user input.
    • Prompt the user to enter number of quarts needed.
    • Store the user input in a variable.
    • Compute number of gallons needed for painting job by dividing number of quarts needed and number of quarts in a gallon.
    • Compute extra number of quarts needed.
    • Display number of quarts and gallons needed for the painting job.

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