Write a program that takes three double command-line arguments x, y, and z, reads from standard input a sequence of point coordinates (xi , yi , zi ), and prints the coordinates of the point closest...

Write a program that takes three double command-line arguments x, y, and z, reads from standard input a sequence of point coordinates (xi , yi , zi ), and prints the coordinates of the point closest to (x, y, z). Recall that the square of the distance between (x , y , z) and
 For efficiency, do not use Math.sqrt().