Define a class called Point which has two private data members, $x$ and $y$ which are float.

Define getx$()$ and getY$()$ functions to return $x$ and $y$ components of a Point object. Please infer their return types by yourselves.

Define a private function, void checkEntry $()$ which quits your program if the user enters any negative value

Define a default constructor which initializes $x$ and $y$ with $0$

Define a constructor which initializes $x$ with a user defined value, but sets $y$ to $0.$ Please also check whether the values are valid by using void checkEntry$().$

Define a constructor which initializes both $x$ and $y$ with user defined values. Please also check whether the values are valid by using void checkEntry $().$

Define three Point objects, p$1,$ p$2,$ and p$3$ by using your three constructors. You can use any non$-$negative number for initialization.

Display current values of your points.

Add list initialization to your constructors once you make sure they're working.

Define a function, float Manhattan $(...)$ which takes two Point objects and calculates the distance between those two based on Manhattan distance defined below:

$d=|x_1-x_2|+|y_1-y_2|$

$($Optional$)$ Define a function, float Euclidean $(...)$ which takes two Point objects and calculates the distance between those two based on Euclidean distance defined below:

$d=\sqrt[\phantom{2}]{(x_1-x_2{)}^2+(y_1-y_2{)}^2}$