# makra.asm

%macro plus 0
    pop ax
    pop bx
    add ax, bx
    push ax
%endmacro

%macro minus 0
    pop ax
    pop bx
    sub ax, bx
    push ax
%endmacro

%macro mnozenie 0
    pop ax
    pop bx
    mul bx
    push ax
%endmacro

%macro dzielenie 0
    pop ax
    pop bx
    div bx
    push ax
%endmacro


# zad1.asm


org 100h
%include "makra.asm"

push word 20
push word [x]
mnozenie
push word [x]
push word [y]
minus
plus
push word 5
dzielenie

pop ax

x dw 1
y dw 2

mov ax, 4C00h
int 21h