Create an overloaded function that computes the distance between 2, 3, 4 or 5 points

class XYPoint {

public:

int x;

int y;

XYPoint(int xc, int yc) : x(xc), y(yc) {}

};

float distance(XYPoint p1, XYPoint p2);

...

float distance(XYPoint p1, ...XYPoint p5);

distance is computes as two-d distance between points and added : distance{p1-p2} + distance{p2-p3} + distance{p3-p4}

This program is to be written in c++ using different a file for header, a file for implementation and other file for main.

Should be compiled in g++ in terminal in an ubuntu system