String-classes-constructors and member functions, C/C++ Programming

Assignment Help:

Objective

Using C++ string, classes, constructors and member functions.

Task A
Write a program (book.cpp) to store a list of book titles and the published dates. Your program is to read in an array of book titles and published dates. The student should declare a class called book with two members: book title and published date.

Your program shall perform the following:
1. Prompt user to enter the book title and the published date.
2. The program should be designed to allow the user to key in 10 entries and they should be stored in an array of structures.
3. A function printbook should be written for the 10 entries of book titles and published dates to be printed out on the screen.
4. Correctly identify invalid user input

Task B

Write a program (room.cpp) to create a room class which allows the user to set the length and width of the room as well as the colour of the room. The user can also display the room's area and colour on the screen.

The program should include the following:
• The room class consists of 3 variables: length, width and colour.
• The room class should have a function area to calculate the room area based on the length and width inputs.
• Two instances or objects: rooma and roomb of the room class should be created.
• Use constructor and destructor for the room class.
• rooma object should be declared and 3 arguments should be passed on. They are: length=5, width=4 and colour=green.
• roomb object was declared without any arguments, which initialised both length and height with a value of 4 and colour=white.
• The program should print out the area and colour of the objects (rooma and roomb).


Related Discussions:- String-classes-constructors and member functions

Do friends break encapsulation?, A: No. If they're utilized properly, they ...

A: No. If they're utilized properly, they increase encapsulation. You frequently require splitting a class in half while the two halves will have distinct numbers of instances o

C program to demonstrate pointer to string, C program to demonstrate Pointe...

C program to demonstrate Pointer to string: void main() {                 int a;                 char str[]="hello how are you?",*ptr_str;                 ptr_str=&

Logical operators, how can i make a program with !(not) operator

how can i make a program with !(not) operator

Determining the monthly payment on a mortgage loan, The following is the fo...

The following is the formula that can be used to complete that calculation: Monthly Payment = Monthly Interest Rate / (1 - (1 + Monthly Interest Rate) -Payment Interval )) *

What happens while a derived-class object is developed, What happens while ...

What happens while a derived-class object is developed & destroyed? A: Space is allocated (on the heap or the stack) for the full object (i.e. adequate space to store the data m

Prime no., program to find if a no . is prime or not

program to find if a no . is prime or not

#padovan string in c, #write a program that counts the number of occurances...

#write a program that counts the number of occurances of the string in the n-th padovan string p(n)

Decode the code, Smugglers are becoming very smart day by day. Now they hav...

Smugglers are becoming very smart day by day. Now they have developed a new technique of sending their messages from one smuggler to another. In their new technology, they are send

Explain structured programming, Explain structured programming The prin...

Explain structured programming The principal idea behind structured programming was as easy as the idea of "divide and conquer." A computer program could be regarded as having

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd