实验5（5）

实验5（5）
assume cs:code

a segment
     db 1,2,3,4,5,6,7,8
a ends

b segment
     db 1,2,3,4,5,6,7,8
b ends

d segment
     db 0,0,0,0,0,0,0,0
d ends

code segment

start:

     mov ax,a
     mov ds,ax

     mov bx,0
     mov cx,8

s1:     mov ax,b
     mov es,ax
     mov ax,0
     mov al,[bx]
     add al,es:[bx]
     mov dx,d
     mov es,dx
     mov es:[bx],al
     add bx,1
loop s1

     mov ax,4c00h
     int 21h
code ends
end start