Solved C++ Programs-Assignment

Assignment 1:Write a C++ program to create a banking system.

Assignment 2:Write a C++ program to find the occurrences of the largest digit of a number within a set of numbers.

Assignment 3:Write a class frequency calculator to find the occurrence of the largest digit of a number within a set of numbers.

a) Take an array of numbers as input (dynamically allocated).

b) Then take any position of the array within the range.

c) Check whether that element exists or not, if yes then print the frequency of the largest digit within that number and also find the occurrence locations and number of occurrences.

Assignment 4:Implement a class FRACTION to represent fractions with numerator and denominator as integer pointers, and appropriate constructor,copy constructor, assignment operator, addition operator, multiplication operator, subtraction operator and division operator as members.

Assignment 5:Implement a COMPLEX class that can store real part and imaginary part with the following member functions / operators. One way to write a complex number is this: (3.0, 4.0). Here 3.0 is the real part and 4.0 is the imaginary part. Suppose a = (A,Bi) and c = (C,Di).Now do the following

(a) Constructor with default argument taken as real part = 0, imaginary part = 0

(b) Copy constructor

(c) Destructor

(d) Now overload the below operators

Assignment 6:Design and implement a SquareMatrix class. There should be appropriate constructors and destructor. Also implement following operations appropriately with overloaded operators :

Assignment 7:Design classes such that they support the following statements :- Rupee r1,r2; Dollar d1,d2 d1 = r2(converts rupee to dollar) r2 = d2(converts dollar to rupee) Write a complete program which does such conversion according the world market values.

Assignment 8:Design 4 classes: student, exam, sports, and result. The student class is having the data members such as roll_no, name, dob, department, college. Create the class exam by inheriting all the members of Student. This class is having the scores of six subjects as the local data member. Now create another class sports also by inheriting the members of Student. Sports class has the local value performance grade. (If p_g = ‘A’ then 50, p_g = ‘B’ then 40, p_g = ‘C’ then 30, p_g = ‘D’ then 20) marks will be added to the total marks. Now derive a class result from exam and sports to calculate the result of the student. Include appropriate member functions to each class.

Assignment 9:Create an inheritance hierarchy that a bank might use to represent customers' bank accounts. All customers at this bank can deposit (i.e., credit) money into their accounts and withdraw (i.e., debit) money from their accounts. More specific types of accounts also exist. Savings accounts, for instance, earn interest on the money they hold. Checking accounts, on the other hand, charge a fee per transaction (i.e., credit or debit).

Assignment 10:Create a class library member having fields memberid, membername, address, ph_no. Derive two classes Student(rollno, stream) and Faculty(facultyid, designation).Use only one function name display() to display all the object details. Use virtual functions and call the function using only the base class pointer.

Assignment 11:Consider an example of book shop which sells books and video tapes. It is modeled by book and tape classes. These two classes are inherited from the base class called media. The media class has common data members such as title and publication. The book class has data members for storing a number of pages in a book and tape class has the playing time in a tape. Each class will have the member functions such as read ( ) and show ( ). In a base class, these members have to be defined as virtual functions. Write a program which models this class hierarchy and processes their objects using pointers to the base class only. (Use Virtual Functions and all classes must be template based (int and double data to be tested).

Assignment 12:Write a C++ program to create a student database,student records should be written into a file and should be read from that file whenever information is needed.

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