import java.io.PrintStream;
import java.io.FileNotFoundException;

/** FileOutput.java - What if the output can't all fit on the screen?
 */
public class FileOutput
{
  public static void main(String [] args) throws FileNotFoundException
  {
    // Create the output file.
    PrintStream out = new PrintStream("output.txt");

    // Print to both the screen AND to the output file.
    for (int i = 50; i <= 1250; i += 5)
    {
      System.out.printf("The square root of %4d is %6.3f\n", i, Math.sqrt(i));
      out.printf("The square root of %4d is %6.3f\n", i, Math.sqrt(i));
    }

    // Always close the file!
    out.close();
  }
}