Translating Task Descriptions into a Program

You might have decided that the tasks were:

1. Get the number of gallons.
2. Calculate the number of quarts.
3. Print the number of quarts.

This answer is as good as the first. Here is a program that folllows the first plan:

' Get the number of gallons
PRINT "How many gallons"
INPUT GALLONS
'
' Calculate and print the number of quarts
PRINT "The number of quarts is", GALLONS * 4
'
END