/*
|
|
|
| + (1,4) + (4,4)
|
|
| + (3,2)
| + (5,1)
|________________________
Given a set of coordinates [(x1,y2), ..., (xn,yn)], create a testable application that determines:
- the two closest points
- the two most distant points Use your knowledge of DDD, OOP and Clean Code. Start with tests or implementation, whatever is better for you. */
// sqrt((x1 - x2)^2 + (y1 - y2)^2)