None CULTY OF ENGINEERING AND INFORMATION TECHNOLOGYJEPARTMENT OF Computer ScienceQ3) Assume each Building has an id, number of rooms and consist of array of rooms. Each object ofclass Room has a length and width attributes and Arca() method. The following code represents theabove description.Note that the pointer in class building points to array of rooms.class Roomint length, width;public:int area () :class Building {int id ;const int num;//number of roomsRoom r;public:building (int, int , Room );int sum ();Hint: In all your answers, implement all the methods out of the classes1. Define a constructor with parameters for class Building to initialize its data members. Hint:create all the rooms inside the constructor2. Implement the sum method in the class building. (it returns sum of area of the rooms in thebuilding).3. Write setter and getter in class room.2 Rocm * a : this-snium (nun)

r is an array of Room objects and thus we can set the values of length and width of each room in…

Hint: In all your answers, implement all the methods out of the classes 1. Define a constructor with parameters for class Building to initialize its data members. Hint create all the rooms inside the constructor 2. Implement the sum method in the class building. (it returns sum of area of the rooms in the building). 3. Write setter and getter in class room. Room *a : this-snum (nun)

Hint: In all your answers, implement all the methods out of the classes 1. Define a constructor with parameters for class Building to initialize its data members. Hint create all the rooms inside the constructor 2. Implement the sum method in the class building. (it returns sum of area of the rooms in the building). 3. Write setter and getter in class room. Room *a : this-snum (nun)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Write the definition of a class named taskClass that include the following private members: 1) list: an array of type String to hold a names of the tasks, 2) count: the current number of tasks in the array list, 3) maxSize: the maximum size of the list array. Additionally, the class should include the following public methods: 1) A constructor with one parameter (m) of type integer. The constructor should initialize count to zero, set the value of maxSize to be as m, and create list as an array of string of size m. 2) A method named addTask that takes a string (T) as parameter. The method should add T to the end of the list array (if the array is not full) 3) A method named search that takes a parameter (T) of type string. The method should return true if T exists in the list array. Otherwise it should return false. Use the editor to format your answer
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