PLEASE CODE IN PYTHON  PLEASE USE NESTED CLASS FUNCTION   Design a Point Class with attributes X and Y coordinates. The Class should have following functions: a) change the coordinates, b) return a 2 element list [x,y] c) print a Point object. d) return distance from this instance to a given [x,y]   Also design a Line Class which has 2 Point attributes. The Line class should have functions for following behaviours: a) Return the length of the line. b) Print the equation of the line c) Find if this instance is equal in length to another line.

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using C++ 1- Creates a class called Member with two integer x and y.a. Add a constructor able to create a Member object with tow integers and the default values 0,0.b. Add the methods setX and setY to modify the attributes x and y; [2 Markc. Add the method display able to display the attributes. 2- A Stack is a special array where the insertion and deletion will be via a specific index called "head". A Stack is characterized by 3 attributes:a. capacity (int): the maximum number element Member that can be contained into the Stack.b. head: presents the index where we can add/remove element to the Stack. The head value presents also the current number of elements into the Stack. When a Stack is created the initial value of head is 0.c. Member content[]: an array of elements of type Member. Creates the class Stack with the following methods:a. bool empty(): this method returns true if no element exists in the Stack. b. bool full(): this method returns true if there are no place to add a…

CONSTRUCTOR//   IntSet()//     Pre:  (none)//     Post: The invoking IntSet is initialized to an empty//           IntSet (i.e., one containing no relevant elements).// CONSTANT MEMBER FUNCTIONS (ACCESSORS)//   int size() const//     Pre:  (none)//     Post: Number of elements in the invoking IntSet is returned.//   bool isEmpty() const//     Pre:  (none)//     Post: True is returned if the invoking IntSet has no relevant//           relevant elements, otherwise false is returned.//   bool contains(int anInt) const//     Pre:  (none)//     Post: true is returned if the invoking IntSet has anInt as an//           element, otherwise false is returned.//   bool isSubsetOf(const IntSet& otherIntSet) const//     Pre:  (none)//     Post: True is returned if all elements of the invoking IntSet//           are also elements of otherIntSet, otherwise false is//           returned.//           By definition, true is returned if the invoking IntSet//           is empty (i.e., an empty IntSet…

Attention>>>>>>>>> project should written in C languages In the project, a student affairs information system simulation is requested to be made using structures (“struct”), linked lists (“linked list”) and files (“file”). According to this; a) Create a structure called a course. The members of this structure are code, name, instructor, term (can take Spring or Fall values), year, and a course pointer. Functions with prototype void insertCourse(CourseNodePtr* cr, CourseNodePtr* inscr, char* code), char* deleteCourse(CourseNodePtr* cr, CourseNodePtr* inscr, char* code) that will operate on course data structure elements, since the courses taken by the students are to be kept with a linked list. write. While writing the insertCourse() function, prevent the same student from taking the same course more than once. b) Create a structure called student. Let the members of this structure be id, name, surname, department, class (can take B.Sc., M.Sc., Ph.D.),…

Calculator Assignment Modify a calculator program that currently displays the Abstract Syntax Tree (AST) structure after parsing an input expression. Instead of printing the AST, enhance the program to evaluate the expression and display the result. Add support for the binary "%" remainder (modulo) operator and introduce variables with the assignment operator "=". Key steps to implement the assignment operator and variables: Introduce a new static attribute in the AstNode class to represent variables: Add a method isIdentifier() to the TokenStream class to detect variables: Modify the primaryRule() in AstNode to handle variables and variable assignment: Handle new node types in the AstNode evaluate() method for variables and assignment: These changes allow the calculator to evaluate expressions, support variables, and handle variable assignments. Users can create and use variables in subsequent expressions.EmployeeJava Type:  package week3;import static week3.MainApp.*; public enum…

A(n) is a unique form of class member that enables an object to store and retrieve data.

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

Javascript Question: Part 1 Design a Pet object. A Pet is created with a language argument string and a stomach represented by an array. The Pet  should support functions: eat() and speak(). Use the prototype property to define your object's interface. eat(food) will store the passed argument into its stomach and return what it has eaten thus far. speak(sentence) will simply return the passed in phrase. function Pet(language) {// create stomach// set language}// takes a food_item STRING and returns everything eaten so far ARRAYPet.prototype.eat = function(food_item) {// ... complete }// takes in a sentence STRING and returns the passed in sentence STRING with no changePet.prototype.speak = function(sentence) {// ... complete} You may also use the newer class notation. Part 2 Create an object, Dog, that implements the Pet interface and takes the same argument language. Dogs eat the same way all pets do. Dogs speak differently. Dogs replace each word in a sentence with its only known…

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