Write program to instantiate objects of inherited classes

Assignment Help Programming Languages

Reference no: EM1369042

Write an inheritance hierarchy for classes Quadrilateral, Trapezoid, Parallelogram, Rectangle and Square. Use Quadrilateral as the superclass of the hierarchy. Create and use a Point class to represent the points in each shape. Make the hierarchy as deep (i.e., as many levels) as possible. Specify the instance variables and methods for each class. The private instance variables of Quadrilateral should be the x-y coordinate pairs for the four endpoints of the Quadrilateral. Write a program that instantiates objects of your classes and outputs each object's area (except Quadrilateral).

Reference no: EM1369042

Questions Cloud

What is the x and y coordinates of the shell : The He-Ne laser shines through a slit in the diffraction plate that is 50 cm from the screen. What fringe spacing would you expect for slits E and F if the stated slit spacing is correct? What difference must there be between the patters produced ..

Explain multiplier concept as it applies in this case : Congress is considering a tax credit program for those who purchase wind or solar-powered products. Explain multiplier concept as it applies in this case.

Show the cross cultural approaches to management : Local managerial approaches must be modified for doing business overseas and what are three specific examples that support this statement?

What are the maximum speed of the glider : An air-track glider attached to a spring oscillates between the 15 {rm cm} marks and the 57 {rm cm} mark on the track. The glider completes 10 oscillations in 32 {rm s}.

Write program to instantiate objects of inherited classes : X-Y coordinate pairs for four endpoints of Quadrilateral. Write program which instantiates objects of the classes and outputs each object's area.

Aggregate demand and supply model : Determine the expended change to gross product and the price level likely to be in the short run explain how can this be illustrated by an aggregate demand and supply model?

Formative and summative assessment : Give an example of how an I/O consultant might use both formative and summative assessment in the workplace and show the role criteria (or standards) play in formative and summative assessment.

Why might this protest be misguided : Excise tax is collected from fishermen, who protest that y alone are bearing burden of this policy. Why might this protest be misguided.

Describe whether management chose a low cost : Describe whether management chose a low cost or highly differentiated business strategy to discuss the following

User Account

All Pages