PLEASE USE C++ Q#1 Implement a thorough University and student enrollment system using the concepts of classes, constructors, and data structures (arrays or any under data structure). Each department at the university has its own class that performs all functions. Create a main class that will be called by methods from other classes

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)

Write a C#program that uses a class called ClassRegistration as outlined below: The ClassRegistration class is responsible for keeping track of the student id numbers for students that register for a particular class. Each class has a maximum number of students that it can accommodate.   Responsibilities of the ClassRegistration class: It is responsible for storing the student id numbers for a particular class (in an array of integers) It is responsible for adding new student id numbers to this list (returns boolean) It is responsible for checking if a student id is in the list (returns a boolean) It is responsible for getting a list of all students in the class (returns a string). It is responsible for returning the number of students registered for the class (returns an integer) It is responsible for returning the maximum number of students the class is allowed (returns an integer) It is responsible for returning the name of the class. (returns a string)   ClassRegistration -…

OOP (Object-Oriented Programming) in Java Applying the composite pattern, you may create a replica of any environment you choose. Any number of media may be used, from photographs to simulators to movies to video games, and so on.

c++ object oriented programming

What are the three things that you are required to perform for classes that include member variables that are pointers?

USE C++ PLEASE Q#1 Using the concept of classes, constructors and data structure (arrays or any under data structure) implement a detailed University and student enrollment system. Each department of university has a separate class and perform every functionality with in a class. Create a main class where methods of other classes will be called.

Structures The circle has two data members, a Point representing the center of the circle and a float value representing the radius as shown below. typedef struct{ Point center; float radius; }Circle; Make a c project sorting it into main.c circle.h, circle.c and implement the following functions: a. float diameter(Circle circ); //computes the diameter of a circle. b. float area(Circle circ); //computes for area of a circle c. float circumference(Circle circ);//computes for the circumference of a circle. Also add the basic functiona: initCircle(), createCircle() and displayCircle()

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…

c++ or java or in pseudo code with explaining   note: if anything is unclear or seems left out make  an assumption and document your assumption Implement an algorithm for assigning seats within a movie theater tofulfill reservation requests. Assume the movie theater has the seatingarrangement of 10 rows x 20 seats, as illustrated to the below.The purpose is to design and write a seat assignmentprogram to maximize both customer satisfaction and customersafety. For the purpose of public safety, assume that a buffer of three seats inbetween Input DescriptionYou will be given a file that contains one line of input for eachreservation request. The order of the lines in the file reflects the order inwhich the reservation requests were received. Each line in the file will becomprised of a reservation identifier, followed by a space, and then thenumber of seats requested. The reservation identifier will have theformat: R####. See the Example Input File Rows section for anexample of the input…