import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;

public class exerc1
{
  public static void main(String[] args) throws FileNotFoundException 
  {
    // Prompt for the input and output file names
    Scanner console = new Scanner(System.in);
    System.out.print("Output file: ");
    String outputFileName = console.nextLine();
    System.out.println();
    
    // Construct the Scanner and PrintWriter objects for reading and writing
    PrintWriter out = new PrintWriter(outputFileName);
    
    // Read the input and write the output    
    boolean inputIsOk;
    do{
        System.out.print("Digite o nome a ser salvo [0 para sair]: ");
        String name=console.nextLine();
        System.out.println();
        inputIsOk=(! Character.isDigit(name.charAt(0)));
        if(inputIsOk)
            out.println(name);
    }while (inputIsOk);

    out.close();
  }
}