BOJ 15687 - 직사각형 [C++]

문제

링크

풀이

class Rectangle {
private:
  int width, height;
 
public:
  Rectangle(int width, int height) : width(width), height(height) {}
 
  int get_width() const { return width; }
  int get_height() const { return height; }
  void set_width(int width) { if (width > 0 && width <= 1000) this->width = width; }
  void set_height(int height) { if (height > 0 && height <= 2000) this->height = height; }
  int area() const { return width * height; }
  int perimeter() const { return 2 * (width + height); }
  bool is_square() const { return width == height; }
};