exam602b.asm

我在汇编课上完成的一些作业（上机常见习题）和汇编课本上的几个例题

;
data segment
     string1 db 'stiuhyj'
     string2 db 'stiuhvj'
data ends
code segment
     assume cs:code, ds:data
start: mov ax, data
       mov ds, ax
       lea si, string1
       lea di, string2
       mov cx, 20
       cld
       repe cmpsb
       jcxz allmatch
       dec si
       mov ax, 4c00h
       int 21h
code ends
     end start