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

Explain topologies for the network information system, Problem: a) Give...

Problem: a) Give and Illustrate with the help of diagrams, four topologies for the Network Information System (NIS). b) Give methods for creating user accounts and groups.

Luminous jewel polishing neckiace, Byteland county is very famous for lumin...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

How can i present printing for my class fred?, A: Use operator overloading ...

A: Use operator overloading to present a friend left-shift operator, operator #include class Fred { public: friend std::ostream& operator ... private: int i_; // onl

Should my class declare a friend function or member function, A: Use a memb...

A: Use a member while you can and a friend when you need to. Sometimes friends are better syntactically (e.g., in class Fred, friend functions let the Fred parameter to be secon

C expressions - assume variables are double or float, Assume variables x, f...

Assume variables x, f, and d are of type int, float, and double, respectively.  Their values are arbitrary, except that neither f nor d equals +∞, -∞, or NaN .  For each of the fo

Program to calculate the average sales for each employee , There are 2...

There are 25 employees in a business. Each employee has 5 sales each day of the month (Assume there are 30 days in each month of the year). Draw a flowchart for a pr

Programing project, Hello, Do you have any idea for programming project to...

Hello, Do you have any idea for programming project to simulate a network attack (threat) mechanism or a defense mechanism. Can I get some suggestions for this. Please include th

Pointers with an array, // Basic pointer code #include "stdafx.h" #in...

// Basic pointer code #include "stdafx.h" #include iostream using namespace std; int _tmain(int argc, _TCHAR* argv[]) {             int FirstNumber, SecondNumber;

Program to draw a circle - c program, Program to draw a circle: int ma...

Program to draw a circle: int main(void) {    /* request auto detection */    int gdriver = DETECT, gmode, errorcode;    int midx, midy;    int radius = 100;

Overloading unary operators using friend function, O v e r l o a d i ...

O v e r l o a d i n g U n a r y Op e r a t o r s Us i n g F r i e n d F u n c t i o n cl a ss s i g n { i n t a ,

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