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#2
star55782010-12-16 09:49
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data segment
buffer db 80
db 0
db 80 dup(0)
data ends
code segment
start:
mov ax,data
mov ds,ax
mov dx,offset buffer
mov ah,0ah
int 21h
push,bx
mov ax,4c00h
int 21h
code ends
end start
输入的字符串为什么不能压入bx中呢?字符串不是存在寄存器dx中吗?buffer db 80
db 0
db 80 dup(0)
data ends
code segment
start:
mov ax,data
mov ds,ax
mov dx,offset buffer
mov ah,0ah
int 21h
push,bx
mov ax,4c00h
int 21h
code ends
end start
[ 本帖最后由 star5578 于 2010-12-15 22:50 编辑 ]