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- Book: C++ Programming: From Problem Analysis to Program Design 8th edition, D. S. Malik In C++ In this programming exercise, you use abstract classes and pure virtual functions to design classes to manipulate various types of accounts. For simplicity, assume that the bank offers three types of accounts: savings, checking, and certificate of deposit, as described next. Savings accounts: Suppose that the bank offers two types of savings accounts: one that has no minimum balance and a lower interest rate and another that requires a minimum balance and has a higher interest rate. Checking accounts: Suppose that the bank offers three types of checking accounts: one with a monthly service charge, limited check writing, no minimum balance, and no interest; another with no monthly service charge, a minimum balance requirement, unlimited check writing, and lower interest; and a third with no monthly service charge, a higher minimum requirement, a higher interest rate, and unlimited check…1:- USE " ARITHMETIC OPERATIONS USING OPERATOR OVERLOADING " WHILE SOLVING PROBLEM 2:- AND USE PROVIDE TEMPLATES PROVIDED AT END OF QUESTION. --------------------------------------- Write a C++ program using the operator overloading concept and display its results. Strictly adhere to the Object-Oriented specifications given in the problem statement. All class names, member variable names, and function names should be the same as specified in the problem statement. Consider a class named Complex with the private member variables. Datatype Variable int real int imaginary Include the private member variables and the constructor in the class Complex.Define the following public methods in the class Complex. Method Name Description Complex operator+(Complex a2) This function is used to perform the additional operation ofthe two complex numbers and returns the result. Complex operator-(Complex a2) This function is used to perform the subtraction operation ofthe two complex…2.18 Most programming languages now use the free format pioneered by Algol60, in which state- ments can begin anywhere, but must end, not with the end of a line of text, but with an explicit end symbol, such as a semicolon. By contrast, Python and a few other languages use fixed format, in which statements begin in a particular column and end at the end of the line of code, unless continuation marks are provided. Discuss the effect of fixed or free format on readability, writability, and security.
- (5) Discrete structure: Solve it on urgent basis please! Question # 5 : Express the negations of each of these statements so that all negation symbols immediately precede predicates. a) ∀x∃y∀zT (x, y, z) b) ∀x∃yP(x, y)∨∀x∃yQ(x, y) c) ∀x∃y(P(x, y)∧∃zR(x, y, z)) d) ∀x∃y(P(x, y)→Q(x, y))5. State whether the following statements are TRUE or FALSE (PS: No explanation is needed and very optional)(a) One of the striking features of object-oriented programming is the division of programs into objects that represent real-world entities.(b) Inheritance means ability to reuse the data values of one object by other objects.(c) Wrapping up of different types into a single unit is known as encapsulation.(d) One problem with OOP is that once a class is created, it can never be changed.(e) Object-oriented programs are executed much faster than conventional programs.**use c++ and use string and vector abstract data types. Use iterators as appropriate. Design and implement an abstract data type called Car. Support the following operations: ability to set make and model, ability to shift gear up or down (assume a max of 6-speed), ability to shift lanes (left or right; assume a max of three lanes), accelerate and decelerate (in units of 5 mph), and display the current state of the car (show the make, model, current gear number, current lane and speed). Also, support operator overloading for a few operators that make sense for a Car object including: =, ==, < and >. Instantiate some Car objects in your main function and take them for a spin.
- Describe how memory allocation is done to objects and also develop a C++ programfor employee class with following attributes such as Employee ID, Employee Name,Designation and Salary. Program should sort and display the list of employees inascending order of their salaries using object as a function argument. (Note:Employee ID must not be inputted by the user i.e., auto incremented.)1.4 An abstraction allows programmers to say more with less in their code. Justify this statement with two examples.Solve the following questions: a)Solve the following postfix expressions i)2 3 + 1 - ii)3 4 - 10 + 7 2 3 * - 9 * /a) Convert the following infix to postfix expressions i)2 * 3 - 5 / 2 + 4 ii)1 * 2 * 3 * 4
- Asymptotic function relationships. Verify each of the following statements by the definitions to see if they are true or false 1. If ?(?) = Θ(?), then ??(?) = Θ(?2 ) 2. If ?(?) = ?(?2 ) and ?(?) = Ω(?(?)), then ?(?) = ?(?2) 3. If ?(?) = ?(0. 5?2 ) and ?(?) = Ω(7?2 + ?????), then ?(?) = Θ(?2 ) 4. If ?(?) = ?(?3 ), then ?(?) = Ω(2?3 ) 5. If ?(?) = Θ(?3 ), then ?(?) = ?(2n )C++ : Defining class Person, class Student, class Teacher and class Graduate. Note that class Student and class Teacher inherits from Person, and class Graduate inherits from Student. Defining two constructors (including a default constructor) for each class. Defining virtual function print() for three classes (person, teacher and graduate), where each has different function body. Writing a main function to test the above definition and run each print function.2.15 The principle of locality maintains that variable declarations should come as close as possible to their use in a program. What language design features promote or discourage this principle? How well do Python, C, C++, and Java promote this principle?