A complex number has two parts: real value and imaginary value. In mathematics, we learnt how to add and multiply two complex numbers. Write a class Complex which will have two fields for real and imaginary values. The constructor will set the values in these fields (there could be multiple overloaded constructors). The class should also have method like this: Complex add (Complex c) This add() method takes a complex object and return a new complex object after adding the complex number c with itself(Use general complex number addition rule). 6.Which of the below code contains correct overloading code? Why would the other won'twork?Code 1double myMultiply. (int x){return 10 x;Code 2int awMultielx (int x){return 10 x;}double yMultirly. (double x){ double yMultiely (int x){return 20 x;return 2e * x;7.What would be the output for the following program and why ( explain in short):Bublis static void nain(String acsal))(String.";String si - "Testing Java ProgramString s2 - sukstriui13);8.Write the code in Java for the following class from the UML diagram below:Vehicle-passengers: int-maxSpeed: double-color: String+Vehiclelint,double.String)+setColor(): void+getColor(): String+findCaracityl): doubleThe findCapacityl) method return the capacity of the vehicle by the following formula:Capacity = passengers * 75 L0.20 * maxSpeed) Write a class 'Box' which has three private members height, width and depth; To set valuesand use these members, write mutator(setter) and accessor(getter) functions for thesemembers. (Hint: there would be 3 Accessor and 3 Mutator functions). Also write aconstructor function that takes 3 parameters to initialize these fileld members.9.10. Write a class for 'LabRoom'; it will have member fields for no of chairs, no of tables, no ofcomputers. The class should also contain methods to add or remove these elements: theamount to be added or removed should be given as parameter. There should be 2overloaded add methods: one taking 3 parameters and the other taking no parameters(write the body of the methods as per your wish). Now, Create 2 LabRoom objects witharbitrary values and call and use the add() and remove() methods.11. A complex number has two parts: real value and imaginary value. In mathematics, we learnthow to add and multiply two complex numbers. Write a class Complex which will have twofields for real and imaginary values. The constructor will set the values in these fields (therecould be multiple overloaded constructors). The class should also have method like this:Complex add (Complex c)This add() method takes a complex object and return a new complex object after adding thecomplex number c with itself(Use general complex number addition rule).12. Suppose a String name is given in a format where the firstname and lastname are separatedby a semicolon like 'Zigul;Hossain' ; the general format would be 'firstname;lastname(firstname and lastname can be any String). Write a program which will separate thelastname into a different string. (Hint: use a function from String class to find the positionte Vof semicolon and then take substring from that position).Go to Setting

Answer: Code : Code : class Complex { int real, imaginary; // Default constructor…

A complex number has two parts: real value and imaginary value. In mathematics, we learnt how to add and multiply two complex numbers. Write a class Complex which will have two fields for real and imaginary values. The constructor will set the values in these fields (there could be multiple overloaded constructors). The class should also have method like this: Complex add (Complex c) This add() method takes a complex object and return a new complex object after adding the complex number c with itself(Use general complex number addition rule).

A complex number has two parts: real value and imaginary value. In mathematics, we learnt how to add and multiply two complex numbers. Write a class Complex which will have two fields for real and imaginary values. The constructor will set the values in these fields (there could be multiple overloaded constructors). The class should also have method like this: Complex add (Complex c) This add() method takes a complex object and return a new complex object after adding the complex number c with itself(Use general complex number addition rule).

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter10: Classes And Data Abstraction

Section: Chapter Questions

Problem 6SA

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