import java.lang.*;
import java.util.*;
import java.io.*;




   public class edit extends VirtualMachine {
	
	public edit()throws IOException
	{

	}
	public edit(String filename)throws IOException
	{
		File f= new File(System.getProperty("user.dir"),filename);
	 	out = new PrintWriter(new FileWriter(f));
	}
       public void run(){
			    print();
			}
	synchronized void print()

		   {
		try {
        	         String line;
			 int i=0;
        	        while ((line = in.readLine()) != null)
				{
					if( line.length() > 0 &&(int)line.charAt(0) ==24 )
 					{
					  out.println(" ");
					  break;
					}
        			        out.print(line+"\n");
					
           			}
			out.close();
                 }
		catch(Exception E)
		{
			out.println(E.toString());			
		}
	}

	private boolean flag= false;
         int id;
   }