Chapter $11$ defined the class boxType by extending the definition of the class rectangleType. In this exercise, derive the class boxType from the class rectangleType, defined in Exercise $1,$ add the functions to overload the operators $+,,*,==,!=,<=,<,>=,>,$ and pre$-$ and post$-$increment and decrement operators as members of the class boxType. Also overload the operators $<<$ and $>>.$ Overload the relational operators by considering the volume of the boxes. For example, two boxes are the same if they have the same volume.

Task#$1$: Overloaded operators as member functions

Task#$2$ Derived boxtType from rectangleType

Task#$3$ Overloaded Operations