001package algs32.kdtree; 002 003/* *********************************************************************** 004 * Compilation: javac Generator.java 005 * Execution: java Generator N 006 * Dependencies: 007 * 008 * Creates N random points in the unit square and print to standard output. 009 * 010 * % java Generator 5 011 * 0.195080 0.938777 012 * 0.351415 0.017802 013 * 0.556719 0.841373 014 * 0.183384 0.636701 015 * 0.649952 0.237188 016 * 017 *************************************************************************/ 018 019public class Generator { 020 021 public static void main(String[] args) { 022 args = new String [] { "500" }; 023 final int N = Integer.parseInt(args[0]); 024 for (int i = 0; i < N; i++) { 025 final double x = Math.random(); 026 final double y = Math.random(); 027 System.out.format("%8.6f %8.6f\n", x, y); 028 } 029 } 030}