public class PenjumlahanArgumen {
    public static void main(String[] args) {
        if (args.length == 0) {
            System.out.println("Cara pakai: java PenjumlahanArgumen <angka> <angka> ...");
            return;
        }

        int total = 0;
        for (String arg : args) {
            int nilai = Integer.parseInt(arg);
            total += nilai;
        }
        System.out.println("Total: " + total);
    }
}