问题描述:
求教
问题解答:
data segment
org 1000h
buf1 db 100 dup(?)
org 1070h
buf2 db 100 dup(?)
data ends
code segment
assume ds:data,es:data,cs:code
start:
mov ax,data
mov ds,ax
mov es,ax
lea si buf1
lea di,buf2
mov cx,100
cld
rep movsb
mov ah,4ch
int 21h
code ends
end start
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