// sample program that uses CTRL-M (ascii 13, Line Feed, \r) to
// display a funny output after it rings the bell with CTRL-G (ascii 7, Bell)
// Output sent to magic.txt

import java.io.*;

public class Magic {
    public static void main(String[] args) throws Throwable {
        char bell = 7;
        char cr = 13;
        String s = "Any sufficiently advanced technology is indistinguishable from magic.";
        PrintStream output = new PrintStream("magic.txt");
        output.println("From Arthur C. Clarke:" + bell);
        for (int i = 1; i <= s.length(); i++) {
            String sub = s.substring(0, i);
            for (int j = 0; j < 50000; j++) {
                output.print(cr + sub);
            }
        }
        output.println();
        output.println("Ha ha!");
    }
}