import StringComputer;		// We'll compute with strings
import rebelsky.io.SimpleInput;	// We'll read strings
import rebelsky.io.SimpleOutput;// We'll write strings

/**
 * Manipulate a string in a few different ways.
 */
public class StringStuff 
{
  public static void main(String[] args)
  {
    // A string the user inputs
    String str;
    // Something for reading input
    SimpleInput in = new SimpleInput();
    // Something for writing output
    SimpleOutput out = new SimpleOutput();
    // Something that can manipulate strings
    StringManipulator manip = new StringManipulator();

    // Get a string
    out.print("Enter a string: ");
    str = in.readLine();

    // Print out various modified versions of that string
    out.println("Doubled: " + manip.duplicate(str));
    out.println("Reversed: " + manip.reverse(str));
    
    // Repeatedly remove the first element until we run out of
    // letters.
    while (!str.equals("")) {
      out.println(str);
      str = manip.deleteFirst(str);
    } // while
  } // main(String[])

} // StringStuff