Saved What does the following code output? (What's the order of construction/destruction)
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A: The answer is given below.
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A: We will run this code in a proper C++ program. Then we will get the output.
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A: I have given code with proper output hope it will help you.
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A: the output for the above code will be.....
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A: Below is the output with explanation:
Q: What is the output of the following code? Find the output
A: Please find the answer below :
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Need help with C++
The Constructors are called automatically whenever an instance of that class is created and destructors are called automatically when the instance losses its scope or memory allocated to it
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- Need code in C++. I have answer till part 7,please go through the code and correct it if you find any mistakes. If not answer the last 4 parts(8,9,10,11) Create a class called Line with the followings:1. Private members: p1 and p2 as pointer to Point objects (code provided below), slope and length as double variables2. Define setter and getter functions.3. Define a default constructor that allocate dynamic memory for points andset everything to 0.4. Overload a constructor that allocates memory for points, initilize themwith given arguments, and calculate the slope and length.5. Overload a destructor, a copy constructor and a copy assignment operator.6. Create a function called ”parallel” that return true when given lines areparallel and returns false otherwise7. Overload the less than (<) and greater than (>) and equality (==) oper-ators (compare the length)8. Write a functions that reads lines in the format provided in the lines.txtfrom the file and stores them in a vector named…- Implement the class “cylinder” with member variables radius and height, whichare private of type double. Define the global constant PI=3.1415 and use it incalculating the volume of the cylinder (PI*radius*radius*height).Implement in the class cylinder the following functions:a- A default constructor with default values of one.b- One constructor with two arguments. This constructor should check that thevariable is positive and does not exceed 20, otherwise the variable will beassigned its default value of one.c- A reader for each variable.d- A writer for each variable.e- A reader and a writer for diameter.f- A member function “volume” which calculates the volume of a cylinder.g- A member function “print” which prints the radius, diameter, and height of acylinder.h- A member function display_name() which displays “cylinder”.2- Write a program which declares an array of n cylinders (use n=5). Initialize thearray values by writing a loop which asks the user to input the radius and…Instructions-Java Assignment is to define a class named Address. The Address class will have three private instance variables: an int named street_number a String named street_name and a String named state. Write three constructors for the Address class: an empty constructor (no input parameters) that initializes the three instance variables with default values of your choice, a constructor that takes the street values as input but defaults the state to "Arizona", and a constructor that takes all three pieces of information as input Next create a driver class named Main.java. Put public static void main here and test out your class by creating three instances of Address, one using each of the constructors. You can choose the particular address values that are used. I recommend you make them up and do not use actual addresses. Run your code to make sure it works. Next add the following public methods to the Address class and test them from main as you go: Write getters and…
- Implement “SoftwareEngineer” and “CheifEngineer” class derived from “Employee” class with necessary properties so that the expected output is generated. Do not change any given code. # Write your codes here.# Do not change the following lines of code.sw1 = SoftwareEngineer("Bob","Software Engineer",40,1200)print('1.------------------------------------')sw1.calculateWeeklyIncome()print('2.------------------------------------')print(sw1)print('3.------------------------------------')sw2 = SoftwareEngineer("Carol","Software Engineer",45,1200,5)print('4.------------------------------------')sw2.calculateWeeklyIncome()print('5.------------------------------------')print(sw2)print('6.------------------------------------')print(Employee.employeeInfo)print('7.====================================')ce1 = ChiefEngineer("John","Chief…Use the following partial class definitions to answer the question: public class A1 { public int x; private int y; protected int z; } public class A2 extends A1 { protected int a; private int b; } public class A3 extends A2 { private int q; } Which of the following lists of instance data are accessible in A3? Group of answer choices x, y, z, a, b, q a, b, q a, q x, z, a, q x, a, qA binary operator is an operation that is performed on two operands. For example, addition is a binary operator that adds two operands (e.g., 2 + 4). In the provided UML diagram, all binary operators have two operands and an execute method that performs the appropriate operation on the operands. The AddOperation class should add the two operands. The SubtractOperation class should subtract the two operands. Here is an example of how a binary operator could be used: IBinaryOperator operator = new AddOperator(8, 12);System.out.println(operator.execute()); // should print 20operator.setLeftOperand(18);System.out.println(operation.execute()); // should print 30 crate a Main.java to test your code
- How to fix error: LocalResource.java:194: error: constructor LocalResource in class LocalResource cannot be applied to given types; super( dob, sector); class LocalConsultant extends LocalResource implements Citizen, Consultant { private String skill; private double permitTax; public LocalConsultant(String dob, String sector, double skillPrice, double taxRate, String skill) { super( dob, sector); this.skill = skill; this.permitTax = taxRate * skillPrice; } public double earnFromSkill(){ return permitTax; } public String getContact(){ return "LocalConsultant#" + getId(); } public double getPay() { return earnFromSkill()-permitTax; }Use the following partial class definitions to answer the questions a-c public class A1 { public int x; private int y; protected int z; ... } public class A2 extends A1 { protected int a; private int b; ... } public class A3 extends A2 { private int q; ... } a) Which of the following is true with respect to A1, A2 and A3? Group of answer choices A1 is a subclass of A2 and A2 is a subclass of A3 A3 is a subclass of A2 and A2 is a subclass of A1 A1 and A2 are both subclasses of A3 A2 and A3 are both subclasses of A1 A1, A2 and A3 are all…Create a class Reverse with one data member called num of type int and a static method find to return reverse of num. Create a subclass ReverseR from Reverse which overrides member of its super class. Write a main() method that tests in same class ReverseR. method find()) and this override method uses recursion to find and returns reverse of data
- Hello, I am having trouble with this homework question for my c++ course. Implement a Rational Number class with the following specifications. Data members a) numerator and denominator Functions a) Constructors: 1) default constructor 2) single parameter constructor to create numerator/1 3) dual parameter constructor to create numerator/denominator 4) Use constructor delegation across all constructors. b) Accessors and Mutators for both data members. c) Static recursive GCD function using Euclid's algorithm. d) Static LCM function for two numbers. e) Reduce function simplify a rational number. This function modifies its calling object. f) Your program should work with the supplied driver program. Notes LCM (Least Common Multiple) This function returns the smallest multiple of a and b. Step 1: Multiply a and b to find a common multiple. Step 2: Divide the common multiple by the GCD of a and b. Step 3: Return the result of Step 2. Reduce: This function reduces a fraction to…1. Identify the errors in the following codes, i.e. tell where the errors are, explain whythey become errors, and show how to fix the errors.a.class Triangle: def __init__(base, altitude): self.base = base self.altitude = altitudeb.class Triangle: def __init__(self, base, altitude) self.base = base self.altitude = altitudec.class Triangle: def __init__(self, base=1, altitude): self.base = base self.altitude = altitude 2. Assume that the Circle class is defined as follows:import mathclass Circle: def __init__(self, radius=1): self._radius = radius def setRadius(self, radius): self._radius = radius def getRadius(self): return self._radius def area(self): return math.pi * self._radius * self._radius def circumference(self): return 2 * math.pi * self._radius 3. Determine the output produced by the following codes and explain why c = Circle()print(c.getRadius())print(c.area())c = Circle(4)print(c.getRadius())print(c.area())c = Circle(3)print(c.circumference())c =…Overriding a superclass function means we can change the throws clause. Is this possible?