+1-415-670-9189
info@expertsmind.com
Java homework help implement a shape hierarchy where each
Course:- Basic Computer Science
Reference No.:- EM13601471




Assignment Help
Assignment Help >> Basic Computer Science
Implement a Shape hierarchy where Each TwoDimensional Shape should contain the method getArea to calculate the area of the two-dimensional shape. <br/> Each ThreeDimensionalShape should have methods getArea and getVolume to calculate the surface area and volume, respectively, of the three-dimensional shape. <br/> Create a program that uses an array of Shape references to object of each concrete class in the hierarchy. The program should print a text description of the object to which each array element refers. Also, in the loop that processes all the shapes in the array, determine whether each shape is a TwoDimensionalShape or ThreeDimensionalShape. <br/> If it’s a TwoDimensionalShape, display its area. If it’s a ThreeDimensionalShape, display its area and volume.



Put your comment
 
Minimize


Ask Question & Get Answers from Experts
Browse some more (Basic Computer Science) Materials
1) Code a statement that assigns the value "Test" to a scalar variable named @Name that's declared with the varchar data type. 2) Code a statement that changes the database co
1. Relate how advertising impacts the price of a product. Select one "good" and one "service" product, for each of these products analyze how price impacts their sales. Desc
A deck of playing cards in a card game where cards may be drawn from, or discarded to, either the top or the bottom of the deck, but no access to cards in the middle of the de
There are two primary approaches to measuring financial returns on IT investments: 1) Total Cost of Ownership (TCO) and 2) Return on Investment (ROI). Describe each of these
Discussion Question 2-1. What are the one or two most challenging issues in identifying and documenting IT acquisition requirements (i.e., the requirements for solving the pro
Describe an experience you might have had with editing the same word processing document and how you managed the revisions. If you used some of the features described above,
How should government justify telling private industry how to set up or improve their cybersecurity?• Keeping the focus on national security concerns, clearly discuss the comp
Write a 2-3 page report recommending style manual and/or technical/legal writing guide for the organization to use and describe the reasons for your recommendations.