这个是一个把两位十进制数转化为十六进制数的的汇编语言程序 考试标题
data segment
tital1 db Please input shi jin zi shu (example 13): ,$
tital2 db it is transpranted into shi liu jin zi shu :,$
tital3 db Do you want to have a try again (yes “y”,no “n”): ,$
tital4 db welcome to use this program It is made by WQ 2012/5/17,$
kongzi db 0dh,0ah,$
data ends
code segment
assume cs:code,ds:data
start:
mov ax,data
mov ds,ax
retry:
lea dx,kongzi ;换行回车
mov ah,09h
int 21h
lea dx,tital1 ;输出昂首1
mov ah,09h
int 21h
mov al,0 ;初始化al
mov ah,01h ;输入并回显
int 21h
mov bh,al ;放在bx中保存
mov ah,01h
int 21h
mov bl,al
lea dx,kongzi ;换行回车
mov ah,09h
int 21h
lea dx,tital2 ;输出昂首2
mov ah,09h
int 21h
