Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 5P
Define a Beer class that contains the following instance variables with accessors/mutators:
String name; // The name of the beer
doub alcohol; // The percent alcohol of the beer, e.g. // 0.05 for 5%
Add the following method:
// This method returns the number of drinks that a person
// of (weight) pound s can drink using the alcohol percentage
// in the beer, assuming a drink of 12 ounces. This is an
// estimate. The method assumed that the legal limit is 0.08 blood
// alcohol
public double intoxicated (double weight)
{
double numDrinks;
// This is a simplification of the Widmark formula
numDrinks = (0. 08 + 0. 015) *weight / (12 * 7.5 * alcohol);
return numDrinks;
}
Write code in a main method that creates two Beer objects with different alcohol percentages. Invoke the intoxicated method for a light individual and a heavy individual and output the estimated number of drinks to become legally intoxicated.
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Java: An Introduction to Problem Solving and Programming (8th Edition)
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