Пример #1
0
 /**
   * Unit tests the {@code ClosestPair} data type.
   * Reads in an integer {@code n} and {@code n} points (specified by
   * their <em>x</em>- and <em>y</em>-coordinates) from standard input;
   * computes a closest pair of points; and prints the pair to standard
   * output.
   *
   * @param args the command-line arguments
   */
  public static void main(String[] args) {
      int n = StdIn.readInt();
      Point2D[] points = new Point2D[n];
      for (int i = 0; i < n; i++) {
          double x = StdIn.readDouble();
          double y = StdIn.readDouble();
          points[i] = new Point2D(x, y);
      }
      ClosestPair closest = new ClosestPair(points);
      StdOut.println(closest.distance() + " from " + closest.either() + " to " + closest.other());
  }
    /**/ public static void main(string[] strarr)
    {
        int num = StdIn.readInt();

        Point2D[] array = new Point2D[num];
        for (int i = 0; i < num; i++)
        {
            double d  = StdIn.readDouble();
            double d2 = StdIn.readDouble();
            array[i] = new Point2D(d, d2);
        }
        ClosestPair closestPair = new ClosestPair(array);

        StdOut.println(new StringBuilder().append(closestPair.distance()).append(" from ").append(closestPair.either()).append(" to ").append(closestPair.other()).toString());
    }