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Assignment No. 5
Semester: Fall 2010

CS201: Introduction to Programming 

Total Marks: 20


Due Date: Jan 31st  ,2011



Please read the following instructions carefully before submitting your assignment:

It should be clear that your assignment will not get any credit if:


§         The assignment is submitted after due date.

§         The submitted assignment does not open or file is corrupt.


All types of plagiarism are strictly prohibited.


Note: You have to upload only .cpp file. Assignment in any other format (extension) will not be accepted. If you will submit code any other file format like .doc or .txt etc. you will get zero marks.



The objective of this assignment is to provide hands on experience of using


§         User defined manipulators

§         Static member

§         Copy Constructor



§         Code should be properly aligned and well commented.

§         Follow C/C++ rules while writing variables names, function names etc.

§         Use only Dev-C++ IDE for this assignment.





Problem Statement:


  • You are required to write a program of class rectangle named CRectangle which should draw two rectangles by using iTop, iRight, iBot, and iLeft. Then program should calculate the area of both. Number of rectangles should be displayed to user by using static variable counter which would keep track of increment or decrement of rectangles. Dynamically Create another rectangle by using copy constructor and increment in counter should be displayed on screen. Decrement in static variable counter (after de-allocating memory which was dynamically allocated) should be displayed again on screen.


Sample Output

Area of rectangle 1 is 6400

Area of rectangle 2 is  5600

The number of rectangles is 2          

After using copy constructor, total number of rectangles is 3

The number of rectangles is 2



Detailed Description:


1.  The class should have 4 members: iTop, iRight, iBot, and iLeft, all of type int.

2.  Area of both rectangles should be calculated by using iTop, iRight, iBot, and iLeft.

3.  It should have a default constructor and a copy constructor.

4.  It should have a destructor.

5.  It should contain all required getters and setters.

6.  It should contain a static member, iRefCount, which keeps track of the number of CRectangle objects. Increment it in the constructor, and decrement it in the destructor.




CRectangle would implement rectangles by using left, right, top and bottom and calculate their areas to compare.






Your Assignment solution must be submitted on or before Jan 31st, 2011.


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Replies to This Discussion

u r full time ghda

neeche daikho bro ne bna di hai.... :)

me nai bna'i hoti to definitely share krti samje


abi muje choro n khuram bhai k peeche pro u :P

plz anyone upload the cs201 assignment # 5 solution

today is  the last date

See the attached file pleas e
khuram bhai last ki 6th line mai error hai

No one of all uploaded solutions is appropriate to the problem given


my dear preshan diloooooo tention ko khooob khooob enjoy kro degreee lenay k baad esi tention kabhe naheeen milay ge so is qeeemty time ko yahaan barbad kr k khooob mazay loootoooo 

g bilkul kiooon ka degree lainay ka bad software house khol kar hum na kon sa coding karni ha hana. is lye noooooo tensn


dekha Tariq bhai kis tarha mazaq urra rhay hain dosray sol upload kr kr k hahahahaha :P :D
Sir please help us and upload the solution, i am just not understanding the iRefcount function, or just tell us wither grace period is available or not
plz help in this solution upload rite code GOD bless u ........thxxxxx
Time Over...........ab koi faida nahi upload krany ka ....................!!!!


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