import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;
/**
This program reads a file with numbers, and writes the numbers to another
file, lined up in a column and followed by their total.
*/
public class exerc2 {
  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("Input file: ");
    String inputFileName = console.next();
    System.out.print("Output file: ");
    String outputFileName = console.next();
    // Construct the Scanner and PrintWriter objects for reading and writing
    File inputFile = new File(inputFileName);
    Scanner in = new Scanner(inputFile);
    PrintWriter out = new PrintWriter(outputFileName);
    // Read the input and write the output
    int index = 0;
    while (in.hasNext()) {
      String name = in.nextLine();
      out.printf("%d;%s\r\n", index,name);
      index++;
    }
    in.close();
    out.close();
  }
}