BINER TAMBAH KURANG KALI

org 100h
mov ax,1234
mov bx,2
mul bx
mov ax,1234
mov bx,2
div bx
mov ax,1234
mov bx,2
sub ax,bx
call print_ax
ret
print_ax proc
   cmp ax, 0
jne print_ax_r
    push ax
    mov al, '0'
    mov ah, 0eh
    int 10h
    pop ax
    ret
print_ax_r:
    pusha
    mov dx, 0
    cmp ax, 0
    je pn_done
    mov bx, 10
    div bx   
    call print_ax_r
    mov ax, dx
    add al, 30h
    mov ah, 0eh
    int 10h   
    jmp pn_done
pn_done:
    popa 
    ret 
endp