1. Using c++ write a code for the following problem

Define the class Point2D that represents an ordered pair (x, y) in a rectangular coordinate system. The Point2D class has two private data members x(double), y(double). The class must have a default constructor as well as a constructor with parameters. Have a get/set methods for the private data members. [5pts] a. Include the function distance () that returns the distance of the point from the origin using the formula x2 y .[10pts] b. Overload the insertion (