下面代码出现错误：
stacksg segment
dw 0,0,0,0,0,0,0,0
stacksg ends
datasg segment
db '1. dis.............'
db '2. bro.............'
db '3. rep.............'
db '4. mod.............'
datasg ends
codesg segment
start: mov ax,stacksg
mov ss,ax
mov sp,16
mov ax,datasg
mov ds,ax
mov bx,0
mov cx,4
s0: push cx
mov si,0
mov cx,3
s: mov al,[bx+3+si]
and al,11011111b
mov [bx+3+si],al
inc si
loop s
mov bx,16
pop cx
loop s0
mov ax,4c00h
int 21h
codesg ends
end start |
