1 // Rectangle.cpp 2 using namespace std; 3 class Rectangle 4 { public: // Declare public methods here dpib;e ummary i this lab, you create a programmer-defined class and then use it in a C++ rogram. The program should create two Rectangle objects and find their rea and perimeter. 7 8 private: // Create length and width here double length; istructions |10 11 double width; 1. Ensure the class file named Rectangle.cpp is open in your editor. 12 }; 13 2. In the Rectangle class, create two private attributes named length and width. Both length and width should be data type double. 14 void Rectangle::setLength(double len) 15 { 16 3. Write public set methods to set the values for length and width. 17 } 18 4. Write public get methods to retrieve the values for length and 19 void Rectangle::setWidth(double wid) 20 { width. 5. Write a public calculateArea() method and a public 21 // write setWidth here 22 } calculatePerimeter() to calculate and return the area of 23 the rectangle and the perimeter of the rectangle. 24 double Rectangle::getLength() 25 { 6. Open the file named MyRectangleClassProgram.cpp. 26 // write getLength here 7. In the MyRectangleClassProgram, create two Rectangle objects named 27 } 28 rectanglel and rectangle2 using the default constructor as you | 29 double Rectangle::getWidth() 30 { // write getWidth here 32 } saw in MyEmployeeClassProgram.cpp. 31 8. Set the length of rectanglel to 10.0 and the width to 5.0. Set the length of rectangle2 to 7.0 and the width to 3.O. 33 34 double Rectangle::calculateArea() 35 { 9. Print the value of rectanglel's perimeter and area, and then print the value of rectangle2's perimeter and area. 36 // write calculateArea here 37 } O. Execute the program by clicking the Run button at the bottom of the 38 39 double Rectangle::calculatePerimeter() 40 { screen 41 // write calculatePerimeter here 42 }

Sultan Qaboos University Department of Computer Science COMP2202: Fundamentals of Object Oriented Programming Assignment # 2 (Due 5 November 2022 @23:59) The purpose of this assignment is to practice with java classes and objects, and arrays. Create a NetBeans/IntelliJ project named HW2_YourId to develop a java program as explained below. Important: Apply good programming practices: 1- Provide comments in your code. 2- Provide a program design 3- Use meaningful variables and constant names. 4- Include your name, university id and section number as a comment at the beginning of your code. 5- Submit to Moodle the compressed file of your entire project (HW1_YourId). 1. Introduction: In crowded cities, it's very crucial to provide enough parking spaces for vehicles. These are usually multistory buildings where each floor is divided into rows and columns. Drivers can park their cars in exchange for some fees. A single floor can be modeled as a two-dimensional array of rows and columns. A…

I need help with this PLEASE NO JAVA NO C++ ONLY PYTHON PLZ Create a class object with the following attributes and actions: Class Name Class number Classroom Semester Level Subject Actions: Store a class list Print the class list as follows: Class name Class Number Semester Level Subject Test your object: Ask the user for all the information and to enter at least 3 classes test using all the actions of the object print using the to string action Describe the numbers and text you print. Do not just print numbers or strings to the screen explain what each number represents.

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

structions: Write the following programs in C# using concepts learnt in this chapter and abmit the .cs file with the screenshot of your output for each question in the Lab Assignment 2 Submission page. 1. FRENCH TRANSLATOR Look at the following list of French words and their meanings: In French: gauche milieu droite middle In English: right left Create an application that translates the French words to English. The form should have three buttons, one for each French word. When the user clicks a button, the application should display the English translation in a Label control.

C++ code. Please describe what EACH line means/does. Ignore code that is commented out.