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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
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- //Assignment 06 */public static void main[](String[] args) { String pass= "ICS 111"; System.out.printIn(valPassword(pass));} /* public static boolean valPassword(String password){ if(password.length() > 6) { if(checkPass(password) { return true; } else { return false; } }else System.out.print("Too small"); return false;} public static boolean checkPass (String password){ boolean hasNum=false; boolean hasCap = false; boolean hasLow = false; char c; for(int i = 0; i < password.length(); i++) { c = password.charAt(1); if(Character.isDigit(c)); { hasNum = true; } else if(Character.isUpperCase(c)) { hasCap = true; } else if(Character.isLowerCase(c)) { hasLow = true; } } return true; { return false; } }In C++ struct myGrades { string class; char grade; }; Declare myGrades as an array that can hold 5 sets of data and then set a class string in each position as follows: “Math” “Computers” “Science” “English” “History” and give each class a letter gradeC# PROGRAM convert this spaghetti code to modular (oop) use functions source code: using System;class Program { static void Main() { int opt; //to read the user input for option bool running = true; String[] sentenceArr = new String[] {"How are you?", "It is lovely day. Isn't it?", "It's a pleasure to meet you.","Hello.","A pleasant morning to you."}; //array of sentences Random rand = new Random(); //to generate random Number int walkCount = 0; //total number of walks int walk = 0; //total number of time walk invoked int hop = 0; //total number of times hop invoked int wordCount = 0; //total number of words spoken while(running){ Console.WriteLine("\n1 - Walk"); Console.WriteLine("2 - Speak"); Console.WriteLine("3 - Hop"); Console.WriteLine("4 - Show Distance"); Console.WriteLine("5 - Show Number of Words Spoken"); Console.WriteLine("-----------------------------------"); Console.Write("Select Option: ");…
- C++ language patient.h /*preventing multiple inclusion of header files using#ifndef and #define directives */#ifndef PATIENT_H#define PATIENT_H#include<iostream>using namespace std;class patient{ //declaring instance variables private: string firstName; string lastName; int id; public: //default constructor declaration patient(); //parameterized constructor declaration patient(string fName,string lName,int pId); //print() function declaration void print(); //setter functions declaration void setFirstName(string fName); void setLastName(string lName); void setId(int pId);};#endif patient class implementation patient.cpp #include "patient.h"//default constructor implementationpatient::patient(){ firstName=""; lastName=""; id=0;}//parameterized constructor implementationpatient::patient(string fName,string lName,int pId){ firstName=fName; lastName=lName; id=pId;}//print function…1 using System; 2 using System.Text; 3 class Program { staticvoid Main(string[] args) { int choice,games_choice; Console.WriteLine("You are on a quest for a rare flavor of chips you saw on an ad. The inside of the bag has an invaluable prize that could change your life forever. You decide to dedicate today to find that bag of chips. Do you go to Walmart or Costco first?"); Console.Write("Press 1 for 'Walmart' or Press 2 for 'Costco'\n"); choice = int.Parse(Console.ReadLine()); if(choice==1) { Console.WriteLine("You begin your meticulous search in the isles of the Walmart Supercenter only to find an empty display of the newly released rare flavor of chips. Out of the corner of your eye you see a nearby shopper with three bags of those rare chips in her basket casually strolling along. Craziness pops in your head and you have to make a quick decision. Your first option is to ask her nicely for one of the bags but that just seems far fetched. Your second option is to challenge her to a…This assignment is not graded, I just need to understand how to do it. Please help, thank you! Language: C++ Given: Main.cpp #include #include "Shape.h" using namespace std; void main() { /////// Untouchable Block #1 ////////// Shape* shape; /////// End of Untouchable Block #1 ////////// /////// Untouchable Block #2 ////////// if (shape == nullptr) { cout << "What shape is this?! Good bye!"; return; } cout << "The perimeter of your " << shape->getShapeName() << ": " << shape->getPerimeter() << endl; cout << "The area of your " << shape->getShapeName() << ": " << shape->getArea() << endl; /////// End of Untouchable Block #2 //////////} Shape.cpp string Shape::getShapeName() { switch (mShapeType) { case ShapeType::CIRCLE: return "circle"; case ShapeType::SQUARE: return "square"; case ShapeType::RECTANGLE: return "rectangle"; case…
- Write a program that takes in a positive integer as input, and outputs a string of 1's and 0's representing the integer in reverse binary For an integer x, the algorithm is As long as x is greater than 0. Output x2 (remainder is either 0 or 1) *-*/2 Note: The above algorithm outputs the 0's and 1's in reverse order. Exif the input is 16 the output is 0111%V1 l 3G 50 Write the code in main to call function tostring(): package lab5; public class Lab5 { public static void main(String] args){ ) } class person{ private String name; public String getname(){ return name;} public void setname(String n){ name=n; } } class Employee extends person{ private int Employeeld; public int getEmployeeld(){return Employeeld;} public void setEmployeeld(int employeeld){ this.Employeeld=Employeeld; }} class faculty extends Employee{ private String rank; faculty(int Employeeld,String name,String rank) { super.setEmployeeld(Employeeld); super.setname(name); this.rank=rank; public String tosring({ return super.getname()+" "+super.getEmployeeld()+" "+this.rank; 88 التفاف النص أدوات لوحة المفاتيحclass 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
- C++ Pet Class You are going to organize and show information about pets in a Pet Store using a Pet class. The Pet class You need to make a Pet class that holds the following information as private data members: the name of the pet (e.g. "Spot", "Fluffy", or any word a user enters) the type of pet (e.g. dog, cat, snake, hamster, or any word a user enters) level of hungriness of the pet (2 means hungry, 1 means content, 0 means full) Your class also needs to have the following functions: a default constructor that sets the pet to be a dog named Buddy, with level of hungriness being “content” a parameterized constructor to allow having any type of pet the order of the parameters is: name of the pet, type of pet, hungriness level a PrintInfo function that prints the info for the pet according to the sample output below a TimePasses function that increases the hungry level of the pet by one (unless its hungry level is already 2, meaning hungry). a FeedPet function that changes the…Computer engineering question Apex Test ClassDesgin a apex Salesforce Program to "test"Check the String is exactly same from the start and endUsing the below Apex Program if string is same as it reverse then display the use the assert to test the accuracy of the program: - public class palindrome {public static Boolean myPalindrome(String inputString){String reverseString ='';reverseString = inputString.reverse();if(inputString.equals(reverseString)){return True;}else{return False;} } } Please design the Apex Test ClassQ-2) Given the following code: class Calculation { int z, public void addition(int x, int y) { z = x + y; System.out.println("The sum of the given numbers:"+z); } public void Subtraction(int x, int y) { z = x-y; System.out.println("The difference between the given numbers:"+z); public class My_Calculation extends Calculation { public void multiplication(int x, int y) { z = x*y; System.out.println("The product of the given c) Give the output when this program is run: numbers:"+z); } public static void main(String args[]) { int a = 20, b = 10; } My Calculation demo = new My_Calculation(); demo.addition(a, b); demo.Subtraction(a, b); demo.multiplication(a, b); Complete the missing lines in a and b a) Name the superclass the subclass b) Suppose we wish to save the program in a text file My_Calculation. The extension should be d) Which objects (variables and methods) are inherited from the superclass? e) If you instantiate demo as Calculation demo = new My_Calculation(); in the main…