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Write a Rectangle class (interface and implementation) that has the following data members: ▪ length: a double ▪width: a double The class should have the following member functions: ▪ Constructor. Accepts the length, and width as arguments by reference. ▪ setLength (...), setWidth(...) as the setter functions. ▪ getLength(...) and getWidth(...) as the getter functions. getArea(...) returns the area of rectangle Write a client program that creates two Rectangle objects by asking the user prompt for the length and width of the rectangles and then reports each rectangle's area. Create a function compareArea(...) that has objects as two parameters. It compares the areas of the two rectangles and displays which has more/equal area. Input Validation: Do not accept negative values for the radius. Example output: Enter the length and width for rectangle 1 in cm: 3,6 Area: 18 cm sq. Enter the length and width for rectangle 2 in cm: 5, 3 Area: 15 cm sq. Rectangle 1 has more area.

Write a Rectangle class (interface and implementation) that has the following data members: ▪ length: a double ▪width: a double The class should have the following member functions: ▪ Constructor. Accepts the length, and width as arguments by reference. ▪ setLength (...), setWidth(...) as the setter functions. ▪ getLength(...) and getWidth(...) as the getter functions. getArea(...) returns the area of rectangle Write a client program that creates two Rectangle objects by asking the user prompt for the length and width of the rectangles and then reports each rectangle's area. Create a function compareArea(...) that has objects as two parameters. It compares the areas of the two rectangles and displays which has more/equal area. Input Validation: Do not accept negative values for the radius. Example output: Enter the length and width for rectangle 1 in cm: 3,6 Area: 18 cm sq. Enter the length and width for rectangle 2 in cm: 5, 3 Area: 15 cm sq. Rectangle 1 has more area.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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In C++ programming language solve the following question

Write a Rectangle class (interface and implementation) that has the following data members: length: a double ■width: a double The class should have the following member functions: ■ Constructor. Accepts the length, and width as arguments by reference. ▪ setLength(...), setWidth(...) as the setter functions. ▪ getLength(...) and getWidth(...) as the getter functions. ▪ getArea(...) returns the area of rectangle Write a client program that creates two Rectangle objects by asking the user prompt for the length and width of the rectangles and then reports each rectangle's area. Create a function compareArea(...) that has objects as two parameters. It compares the areas of the two rectangles and displays which has more/equal area. Input Validation: Do not accept negative values for the radius. Example output: Enter the length and width for rectangle 1 in cm: 3,6 Area: 18 cm sq. Enter the length and width for rectangle 2 in cm: 5, 3 Area: 15 cm sq. Rectangle 1 has more area.
Transcribed Image Text:Write a Rectangle class (interface and implementation) that has the following data members: length: a double ■width: a double The class should have the following member functions: ■ Constructor. Accepts the length, and width as arguments by reference. ▪ setLength(...), setWidth(...) as the setter functions. ▪ getLength(...) and getWidth(...) as the getter functions. ▪ getArea(...) returns the area of rectangle Write a client program that creates two Rectangle objects by asking the user prompt for the length and width of the rectangles and then reports each rectangle's area. Create a function compareArea(...) that has objects as two parameters. It compares the areas of the two rectangles and displays which has more/equal area. Input Validation: Do not accept negative values for the radius. Example output: Enter the length and width for rectangle 1 in cm: 3,6 Area: 18 cm sq. Enter the length and width for rectangle 2 in cm: 5, 3 Area: 15 cm sq. Rectangle 1 has more area.
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