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Section 2 2 . 8 introduced an algorithm for finding the closest pair of points using a divide - and - conquer approach. Implement the
Section introduced an algorithm for finding the closest pair of points using a divideandconquer approach. Implement the algorithm to meet the following requirements:
Define the classes Point and CompareY in the same way as in Programming Exercise
Define a class named Pair with the data fields p and p to represent two points, and a method named getDistance that returns the distance between the two points.
Implement the following methods:
Return the distance of the closest pair of points
public static Pair getClosestPairdouble points
Return the distance of the closest pair of points
public static Pair getClosestPairPoint points
Return the distance of the closest pair of points in pointsOrderedOnXlowhigh This is a recursive method. pointsOrderedOnX and pointsOrderedOnY are not changed in the subsequent recursive calls.
public static Pair distancePoint pointsOrderedOnX, int low, int high, Point pointsOrderedOnY
Compute the distance between two points p and p
public static double distancePoint p Point p
Compute the distance between points x y and x y
public static double distancedouble x double y double x double y
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