Design a class named Box whose dimensions are integers and private to the class. The dimensions are labelled: length , breadth , and height .

The default constructor of the class should initialize , , and to .

The parameterized constructor Box(int length, int breadth, int height) should initialize Box's and to length, breadth and height.

The copy constructor BoxBox ) should set and to 's and , respectively.

Apart from the above, the class should have functions:

• int getLength() - Return box's length
• int getBreadth() - Return box's breadth
• int getHeight() - Return box's height
• long long CalculateVolume() - Return the volume of the box

Overload the operator for the class Box. Box Box if:

1. <
2. < and ==
3. < and == and ==

Overload operator for the class Box().
If is an object of class Box:

should print , and on a single line separated by spaces.

For example,

Box b1; // Should set b1.l = b1.b = b1.h = 0;
Box b2(2, 3, 4); // Should set b1.l = 2, b1.b = 3, b1.h = 4;
b2.getLength();	// Should return 2
b2.getBreadth(); // Should return 3
b2.getheight();	// Should return 4
b2.CalculateVolume(); // Should return 24
bool x = (b1 < b2);	// Should return true based on the conditions given
cout<<b2; // Should print 2 3 4 in order.