Rectangle

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Time limit1sMemory limit512 MB

Summary

Implement a Rectangle class with width and height, range-checked setters, and methods for area, perimeter, and square detection.

Level: Easy1 of 10
Topics: Implementation, Math, Simulation, Matrix
Solved: No attempts yet

Problem

Implement a class Rectangle that stores the information of a rectangle.

C++14, C++17
- Class name: Rectangle
- Constructor
  - Rectangle(width, height): sets the width of the rectangle to width and the height to height. width is a positive integer less than or equal to 1,000, and height is a positive integer less than or equal to 2,000.
- Member variables
  - int width: the width of the rectangle
  - int height: the height of the rectangle
- Member functions
  - int get_width() const: returns the width of the rectangle.
  - int get_height() const: returns the height of the rectangle.
  - void set_width(int width): changes the width of the rectangle to width. If width is less than or equal to 0, or greater than 1,000, the width is not changed.
  - void set_height(int height): changes the height of the rectangle to height. If height is less than or equal to 0, or greater than 2,000, the height is not changed.
  - int area() const: returns the area of the rectangle.
  - int perimeter() const: returns the perimeter of the rectangle.
  - bool is_square() const: returns true if the rectangle is a square, false otherwise.

Examples1

Example 1

Input

1 1

Expected output

1 1 1 4 1
100 100 10000 400 1
100 100 10000 400 1
100 100 10000 400 1

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