Chapter 8, Problem 8.7PE

(Points nearest to each other) Listing 8.3 gives a program that finds two points in a two-dimensional space nearest to each other. Revise the program so it finds two points in a three-dimensional space nearest to each other. Use a two-dimensional array to represent the points. Test the program using the following points:

double[][] points= {{ −1, 0, 3}, {−1, −1, −1 }, {4, 1 , 1}, {2, 0.5, 9} {3.5, 2, −1 } {3, 1.5, 3} {−1.5, 4, 2}' {5.5, 4, −0.5}};

The formula for computing the distance between two points (x1 , y1 , z1) and (x2 , y2, z2) is $\sqrt{{\left(x_2-x_1\right)}^2+{\left(y_2-y_1\right)}^2+{\left(z_2-z_1\right)}^2}$.