import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

/**
 * Created by petar on 22.3.2016 г..
 */
public class Problem1SumLines {
    public static final String filePath = "C:\\Program Files (x86)\\lines.txt";


    public static void main(String[] args) throws IOException {

        File file = new File(filePath);
        BufferedReader reader = new BufferedReader(new FileReader(file));
        String line = reader.readLine();


        while (line != null) {
            int sumOfChars = 0;

            String[] chars = line.split("");

            for (int i = 0; i < chars.length; i++) {
                String currentChar = chars[i];

                for (int j = 0; j < currentChar.length(); j++) {
                    sumOfChars += currentChar.charAt(j);

                }

            }


            System.out.println(sumOfChars);
        }


    }
}