public class NolIterasi {
    public static void main(String[] args) {
        int stok = 0;

        System.out.println("-- while, kondisi awal false --");
        while (stok > 0) {
            System.out.println("Memproses stok: " + stok);
            stok--;
        }
        System.out.println("Loop dilewati, stok = " + stok);

        System.out.println("-- while, kondisi awal true --");
        stok = 3;
        while (stok > 0) {
            System.out.println("Memproses stok: " + stok);
            stok--;
        }
        System.out.println("Selesai, stok = " + stok);
    }
}