.386

.model flat,stdcall

option casemap:none

include windows.inc

include user32.inc

includelib user32.lib

include kernel32.inc

includelib kernel32.lib

.data

a dw 61H

b db '提示',0

.code

start:

;设置循环次数

mov ecx,5

sss:

push ecx

;弹窗依次显示a,b,c,d,e

push 0

lea eax,b

lea ebx,a

push eax

push ebx

push 0

call MessageBox

;对变量+1

lea eax,a

mov ebx,[eax]

add ebx,1

mov [eax],ebx

;判断循环次数

pop ecx

sub ecx,1

jnz sss

push 0

call ExitProcess

end start