/* EXPECTED OUTPUT:
File name? integers.txt
Sum = 3234
*/
import java.io.*;

public class AddNumbers {
    public static void main(String[] args) throws FileNotFoundException {
        int sum = 0;
        Scanner input = new Scanner(new File("/Users/stepp/142/lectures/files/2005-07-25/integers.txt"));
        while (input.hasNext()) {
            if (input.hasNextInt()) {
                int number = input.nextInt();
                sum += number;
            } else {
                String token = input.next();  // throw this token away
            }
        }
        
        System.out.println("Sum = " + sum);
    }
    
}