import java.io.*;

public class Scores1
{
  	public static void main (String [ ] args) throws IOException
 	{
    		final String SENTINEL = "***";

    		final String PROMPT = "Please enter a test score, or " + 
                 		SENTINEL + " to quit: ";

    		final String RESULT = "\nThe sum of the scores is ";

    		BufferedReader keyboardReader = new BufferedReader 
  						(new InputStreamReader (System.in));

    		String line;

    		int sum = 0;

    		while (true)
    		{
        		System.out.print (PROMPT);
        		line = keyboardReader.readLine();
       			if (line.equals (SENTINEL))
            			break;
        		sum += Integer.parseInt (line);
    		} // while
    		System.out.println (RESULT + sum);
 	} // method main
}  // class Scores1