// This program converts an input file of written assignment scores from a
// boolean (0/1) form to a numerical form.  A 0 means someone did not do the
// written assignment, a 1 means they did.  Students get 3 points for each
// written assignment they complete with a maximum of 20 points.  The input
// file consists of input lines each of which have one student's written
// assignment in the 0/1 form.  The output file lists the corresponding points.
// The output is also echoed to System.out.

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

public class Section {
  public static void main(String[] args) throws FileNotFoundException {
    Scanner input = new Scanner(new File("section.txt"));
    processFile(input);
  }

  // processes the given input file, sending a report to the given output
  public static void processFile(Scanner input) throws FileNotFoundException {
    PrintStream outFile = new PrintStream(new File("output.txt"));
    while (input.hasNextLine()) {
      //System.out.println(input.nextLine());
      String line = input.nextLine();
      int[] scores = new int[line.length()];
      int totalScore = 0;
      
      for (int i = 0; i < scores.length; i++) {
         if (line.charAt(i) == '1') {
            if (totalScore + 3 > 20) {
               scores[i] = 20 - totalScore;
               totalScore += 20 - totalScore;
            } else {
               scores[i] = 3;
               totalScore += 3;
            }
         } else {
            scores[i] = 0;
            totalScore += 0;
         }
      }
      
      outFile.println(line + " -> " + Arrays.toString(scores));
    }
  }
 }