Aquarium Fish - length: double - width: double - height: double fishes: Fish [ ] - name: String - type: String + Aquarium(1 :double, w : double, h : double, max:int) + getters //assume they exist, do not write them + volume( ): double + addFish( fish: Fish): void +getFish(i:int):Fish + searchFish(name: String, type: String): boolean + toString():String + Fish(name: String, type: String) + getName( ): String + getType( ): String + setName(name : String): void + setType(type : String): void + equals(fish : Fish) : boolean + toString():String 1. Create a class called Fish with data: name, and type. For example, a fish might have the name "Lisa" and of type "Catfish". This class also has the following methods: a constructor that initializes the data fields, getters, setters, toString, and a boolean method called equals used to check if two fish objects have the same name.

Aquarium Fish - length: double - width: double - height: double fishes: Fish [ ] - name: String - type: String + Aquarium(1 :double, w : double, h : double, max:int) + getters //assume they exist, do not write them + volume( ): double + addFish( fish: Fish): void +getFish(i:int):Fish + searchFish(name: String, type: String): boolean + toString():String + Fish(name: String, type: String) + getName( ): String + getType( ): String + setName(name : String): void + setType(type : String): void + equals(fish : Fish) : boolean + toString():String 1. Create a class called Fish with data: name, and type. For example, a fish might have the name "Lisa" and of type "Catfish". This class also has the following methods: a constructor that initializes the data fields, getters, setters, toString, and a boolean method called equals used to check if two fish objects have the same name.

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter1: A First Program Using C#

Section: Chapter Questions

Problem 12RQ

See similar textbooks

Similar questions

Consider the following code segment and answer questions 14 and 15. class Point { public: Point (double x = -99, double y = -99) { this -> xM = x; this -> yM = y;} double getx () {return xM; } double gety () {return yM; } void setx (double x) {this -> xM = x; } void sety (double y) {this -> yM = y; } private: double xM, yM; }; 14. What is the output of the following code snippet: Point pl (100); cout << pl.getx() << " " << pl.gety(); a. The output of the program is: -99 -99 b. The output of the program is: 100 100 c. The output of the program is: -99 100 d. The output of the program is: 100 -99 e. None of the above. It doesn't compile because constructor of Point needs two arguments. 15. How many times does the constructor of class Point get called by the following code snippet: Point a (100, 200); Point b[6]; Point *c = new Point; Point *d = new Point (300, 400); a. Four times b. Three times c. Nine times d. Two times e. None of the above
class implementation file -- Rectangle.cpp class Rectangle { #include #include "Rectangle.h" using namespace std; private: double width; double length; public: void setWidth (double); void setLength (double) ; double getWidth() const; double getLength() const; double getArea () const; } ; // set the width of the rectangle void Rectangle::setWidth (double w) { width = w; } // set the length of the rectangle void Rectangle::setLength (double l) { length l; //get the width of the rectangle double Rectangle::getWidth() const { return width; // more member functions here
class Base { public: int x, y: public: Base(int i, int j) { x = i; y = j; }}; class Derived : public Base public: Derived (int i, int j) { x = i; y = j; void display() {cout « x <<" "<< y; }}; int main(void) { Derived d(5, 5); d.display(); return e; Error O X=5,Y=5 X-0,Y=0 None of the above Other:
class displayClass{public:void print();...private:int listLength;int *list;double salary;string name;} Write the definition of the function to overload the assignment operator for the class displayClass.
For the following four classes, choose the correct relationship between each pair. public class Room ( private String m type; private double m area; // "Bedroom", "Dining room", etc. // in square feet public Room (String type, double area) m type type; m area = area; public class Person { private String m name; private int m age; public Person (String name, int age) m name = name; m age = age; public class LivingSSpace ( private String m address; private Room[] m rooms; private Person[] m occupants; private int m countRooms; private int m countoccupants; public LivingSpace (String address, int numRooms, int numoccupants) m address = address; new int [numRooms]; = new int [numOceupants]; m rooms %3D D occupants m countRooms = m countOccupants = 0; public void addRoom (String type, double area)
Given below is a UML diagram for address class. Address -Street: String -City: String -State: String -Postal code: String -country: String +methods a) Write the code for default constructor and set the values of the data fields to null? b) Write the code for overloaded constructor with formal parameters and set the values of the data fields to the parameter listing. c) Write the code for mutator and accessor methods.
Task 3: Write the Movie class. The UML diagram of the class is represented below: Movie - name : String -year : int - leadActor : String - director : String Page of 3 Requirements: 1. Implement the class strictly according to its UML one-to-one (do not include anything extra, and do not miss any data fields or methods). (10 points) 2. Implement a Movie Test class to test the class Movie you just created. (Extra 5 points) Create two Movie objects: one using the no-args constructor and one from the constructor with all fields. Print the contents of both objects. Please submit a screenshot. Hint: toString() method. ZOOM + *k
Consider the following class definition: (8)class base{public:void setXYZ(int a, int b, int c);void setX(int a);int getX() const { return x; }void setY(int b);int getY() const { return y; }int mystryNum() { return (x * y - z * z); }void print() const;base() {}base(int a, int b, int c);protected:void setZ(int c) { z = c; }void secret();int z = 0;private:int x = 0;int y = 0;};a. Which member functions of the class base are protected?b. Which member functions of the class base are inline?c. Write the statements that derive the class myClass from classbase as a public inheritance.d. Determine which members of class base are private, protected,and public in class myClass.
Given below is a UML diagram for address class. Address -Street: String -City: String -State: String -Postal code: String -country: String +methods a) Write the code for default constructor and set the values of the data fields to null? b) Write the code for overloaded constructor with formal parameters and set the values of the data fields to the parameter listing. c) Write the code for mutator and accessor methods. d) Write the code for printAddress() method that returns the full address.
class IndexItem { public: virtual int count() = 0; virtual void display()= 0; };class Book : public IndexItem { private: string title; string author; public: Book(string title, string author): title(title), author(author){} virtual int count(){ return 1; } virtual void display(){ /* YOU DO NOT NEED TO IMPLEMENT THIS FUNCTION */ } };class Category: public IndexItem { private: /* fill in the private member variables for the Category class below */ ? int count; public: Category(string name, string code): name(name), code(code){} /* Implement the count function below. Consider the use of the function as depicted in main() */ ? /* Implement the add function which fills the category with contents below. Consider the use of the function as depicted in main() */ ? virtualvoiddisplay(){ /* YOU DO NOT NEED TO IMPLEMENT THIS FUNCTION */ } };
Override the Person class’s speak function inside the Student class. Make the function print “I’m a student”. public class Person { public void speak() { System.out.println("I'm a person"); } public static void main(String[] args) { Person p1 = new Student(); p1.speak(); } } class Student extends Person { // ADD CODE HERE }
The class definition for an Item is given in the image UML diagram below Note: getInfo() returns a string containing ALL of the state information neatly organized. Part 1: Create a class based on the specification above. Reminder: – means private and + means public. Part 2: a)Write a function/method called “addItem” that takes: An array of items The number of items in the array An integer representing a barcode A string representing the name of an item A string representing the description of an item A double value representing the price The function must create and add the item to the array if there is space. The function must return “true” if the addition was successful and “false” otherwise. b)Write a function/method called “listItems” that takes: An array of items The number of items in the array The function must return a string containing the information on each item in the array. c)Write a function called “pricelookup” that takes : An array of items The number of…