import java.util.Scanner; class Closest { private static double x, y, z; private static double dist(double a, double b, double c) { double g = x - a; double h = y - b; double i = z - c; return g*g + h*h + i*i; } public static void main(String... args) { var scanner = new Scanner(System.in); Double length = null; double a = 0.0, b = 0.0, c = 0.0; x = Double.parseDouble(args[0]); y = Double.parseDouble(args[1]); z = Double.parseDouble(args[2]); while (scanner.hasNextDouble()) { double d = scanner.nextDouble(); if (!scanner.hasNextDouble()) break; double e = scanner.nextDouble(); if (!scanner.hasNextDouble()) break; double f = scanner.nextDouble(); double len = dist(d, e, f); if (length == null || len < length) { length = len; a = d; b = e; c = f; } } System.out.println(a + " " + b + " " + c); } }