How to add a static data member

Reference no: EM13695779

After completing the all the parts, paste the snapshot and code the output in one file.

Question: In-class programming Practice

Requirement: create one project for each problem; add comments to your code.

Question1: Using the class Rectangle you wrote, write a program which
1. Add a static data member to count the number of objects will be created.
2. Dynamically create 10 Rectangle objects.
3. Get the sum of all these objects'areas.
4. Print out how many objects were created.

Question 2 Re-organize the code of program 2 using headfile (.h), implement file and executable code.
Question 3 Given an class Point, modify the class Rectangle:

1) add a private data member: Point center (the center of the Rectangle)
2) add a public member function: move (int x, int y), which can move the center of the Rectangle to the position (x,y).
3) Write a test program

How to add a static data member and prepare a test program? Support your rationale.

Reference no: EM13695779

Questions Cloud

Banking program that simulates the operation : Write a banking program that simulates the operation of your local bank. Declare the following class

A traffic engineer is studying a stretch of road on a rural : A traffic engineer is studying a stretch of road on a rural highway. At his observation point, an average of 12 vehicles per hour pass. The vehicles are independent of each other. 1. What is the probability that fewer than 5 vehicles pass betwee..

Find the average time a plane must wait in line : Find the average time a plane must wait in line before itcan land.c.Calculate the average time it takes a plane to clear therunway once it has noti?ed the airport that it is in thevicinity and wants to land.d.The FAA has a rule that an air traf..

What is the ph of a solution of benzoic acid : Question- What is the pH of a solution when 50 ml of 0.2 M Benzoic Acid (pKa=4.19) is titrated with 10 ml of 0.5 M NaOH? a. 2.63 b. 4.19 c. 5.68 d. 8.32

How to add a static data member : Create one project for each problem; add comments to your code - write a program which Add a static data member to count the number of objects will be created.

What is the ph of a solution benzoic acid : Question- How would you solve this. What is the pH of a solution when 50 ml of 0.2 M Benzoic Acid (pKa=4.19) is titrated with 10 ml of 0.5 M NaOH. a. 2.63 b. 4.19 c. 5.68 d. 8.32

Calculate the odds ratio of the fish being female : Calculate the odds ratio of the fish being female in the cold environment compared to the fish in the warm environment. Interpret this ratio in the context of the question.

Equilibrium concentrations and equilibrium constant : Question- Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particular temperature. Determine the equilibrium concentration of NO2(g).

What is the concentration of po4 3- ions : Question- How would you solve this? What is the concentration of PO4 3- ions in a 0.45M solution of H3PO4? Ka1 = 7.1 x 10-3

User Account

All Pages