public class LineTotaller {

	public static void main(String[] args) {
        int total = 0;

		Scanner keyboard = new Scanner(System.in);
		System.out.println("Enter a list of integers: ");
		String input = keyboard.nextLine();
		Scanner chopper = new Scanner(input);

		while(chopper.hasNextInt()) {
			total = total + chopper.nextInt();
		}

		System.out.println(total);
	}


}