Write a C++ program to add new details in the existing ArrayList and to remove details from the ArrayList. Use Menu to add, remove and display the Hall details.   Strictly adhere to the Object-Oriented specifications given in the problem statement. All class names, member variable names and function names should be the same as specified in the problem statement.   Create Hall class with private member variables Data type Variables string  name int  contactNumber double  costPerDay string  ownerName Include appropriate getters, and setters and constructor (name,contactNumber,costPerDay,ownerName) in this order for the  Hall class.   Include following public member function in  Hall class Method Name Description list getHallDetails()                       This method is used to return the hall details. [Hall details are already pre-populated in the template code]   Create HallBO  class and include following  member function Method Name Description bool contains(list halls, string hallName )                                                                                                                                   This function is used to compare whether the hall list contains that hall name. If the hall name presents it returns true to remove that name otherwise it returns false. void display(list halls) This function is used to display the list of halls along with hardcoded details. Use  "%-25s%-25d%-25.2f%-25s\n" to print table the details. In the main method test the above class and print the string "Hall Details:"  in the main method itself Input and Output format: Print the costPerDay with two decimal values.     [All text in bold corresponds to input and the rest corresponds to output] Sample Input and Output 1: 1.Add 2.Remove 3.Display Enter your choice 3 Hall Details: Hall Name                Contact Number           Cost                     Owner                     Chiltington              1798888137               30000.00                 Robert                    Kilmersdon               1761436767               22000.00                 James                     Press 1 to continue 2   Sample Input and Output 2: 1.Add 2.Remove 3.Display Enter your choice 1 Enter the details of Hall Hall  Name :  Mahal Contact Number : 1761436007 Cost per day : 22000 Owner Name : Akshay Press 1 to continue 1 1.Add 2.Remove 3.Display Enter your choice 1 Enter the details of Hall Hall  Name :  Manor Contact Number : 1515232061 Cost per day : 25000 Owner Name : Jack Press 1 to continue 1 1.Add 2.Remove 3.Display Enter your choice 3 Hall Details: Hall Name     Contact Number     Cost             Owner Mahal             1761436007          22000.00      Akshay Manor             1515232061         25000.00      Jack Chiltington     1798888137           30000.00      Robert Kilmersdon    1761436767           22000.00     James Press 1 to continue 1 1.Add 2.Remove 3.Display Enter your choice 2 Enter the Hall name to be removed Kilmersdon Press 1 to continue 1 1.Add 2.Remove 3.Display Enter your choice 3 Hall Details: Hall Name       Contact Number     Cost              Owner Mahal             1761436007          22000.00      Akshay Manor             1515232061         25000.00      Jack Chiltington     1798888137           30000.00      Robert Press 1 to continue 2   --------Strictly Use Below Template While Making Solution-------------   main.cpp #include #include #include //#include "Hall.cpp" #include "HallBO.cpp" using namespace std; int main(){ int n, choice, p; string name, ownerName, hallName; int contactNumber; double costPerDay; static list hallList; list::iterator it; Hall h3; HallBO hbo; hallList = h3.getHallDetails(); do{ cout<<"1.Add\n"; cout<<"2.Remove\n"; cout<<"3.Display\n"; cout<<"Enter your choice\n"; cin>>choice; //fill the code }while(p==1); }   HallBo.cpp #include #include "Hall.cpp" #include using namespace std; class HallBO{ public: Hall h; bool contains(list halls, string hallName){ //fill the code } void display(list halls){ //fill the code } };   Hall.cpp #include #include #include using namespace std; class Hall{ private: string name; int contactNumber; double costPerDay; string ownerName; public: Hall(){ } Hall(string name, int contactNumber, double costPerDay, string ownerName){ this->name = name; this->contactNumber = contactNumber; this->costPerDay = costPerDay; this->ownerName = ownerName; } list getHallDetails(){ list hallList; hallList.push_back(Hall("Chiltington",1798888137,30000,"Robert")); hallList.push_back(Hall("Kilmersdon",1761436767,22000,"James")); return hallList; } void setName(string name){ this->name=name; } string getName(){ return this->name; } void setContactNumber(int contactNumber){ this->contactNumber=contactNumber; } int getContactNumber(){ return this->contactNumber; } void setCostPerDay(double costPerDay){ this->costPerDay=costPerDay; } double getCostPerDay(){ return this->costPerDay; } void setOwnerName(string ownerName){ this->ownerName=ownerName; } string getOwnerName(){ return this->ownerName; } };

C++

WRITE IN C++ A Date class is described by month(m), day(d), year(y). An Employee is described by a unique data structure having a name (e.g. “George”), salary(75000.25) and date_of_birth (06, 10, 1998). Calculate the number of days between his day of birth and (09, 20, 2023). Assume that the Employee object contains a Date sub-object)

The code is in C++

Programming Demo 3: Dog Class Write the program below to familiarize with the conventional syntax and formatting of Object-Oriented Programming in Python. 1. Let us create a class Dog with the script below. Save this script as dogs.py. Take note of the indentions, colons, and number of parenthesis used to avoid errors on our program. 12345678 3 9 10 11 12 class Dog: definit_(self, name, breed, age): self.name = name self.breed breed = self.age = age def sit(self): print (self.name.title() + is now sitting.") 123456 def roll(self): " print (self.name.title() + rolled over!") def bark(self, times): print (self.name, 'says woof', times, times.') 2. Identify the user-defined attributes/parameters on our class Dog. " 3. Identify the user-defined methods or actions that can be acted out on our class Dog. 4. Create a new Python script and name it as sub_dogs.py. Make sure this script is saved on the same folder with dogs.py. Write the codes below then run it. from dogs import Dog dog1=…

Written in Python  It should have an init method that takes two values and uses them to initialize the data members. It should have a get_age method. Docstrings for modules, functions, classes, and methods

In C++ write the definition of the class professorType, inherited from the class personType, defined in Chapter 10, with an additional data member to store a professor’s highest degree. Add appropriate constructors and member functions to initialize, access, and manipulate the data members.   Write a test program to initialize, access, and manipulate the data members. For example, the mathProfessor holds a Doctorate degree.

When defining an array of a classtype, a C++ programmer has no way to specify which overloaded constructor is used on each declared array element, as the default no-argument constructor will always be used no matter what. True O False

C++ PROGRAM Create a class 3D point to model points in 3-dimensional space. Provide appropriate constructors and get/set methods in the class. Using friend functions, overload the following operators. + operator to add two 3D points. - operator to subtract two 3D points. ~ operator to find the distance between two points.

Using C++ and Visual Studios Using your own creativity, make a set of class templates that have these features: For this class template, put everything in one place--do not declare the member functions and have separate definition of the member functions elsewhere. Keep them in one place. Include a private variable. Include a constructor that loads the private variable when constructed. Include a destructor that clears the private variable to zero. Include set and get functions to set and get the private variable.