import java.io.IOException;

public class Incomplet {
    public static void main(String[] args) {
        byte[] txt = {0x48, 0x65, 0x6C, 0x6C, 0x6F, 0x0D, 0x0A};
        try {
            System.out.write(txt);
            System.out.flush();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}