nt counter = 1;
        int total = 0;

        while(counter < 1000){
            if(counter % 3 == 0){
                total += counter;
            }
            if(counter % 5 == 0){
                total += counter;
            }
            if(counter % 5 == 0 && counter % 3 == 0){
                total -= counter;
            }
            counter += 1;
        }

        System.out.println(total);