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5鱼币
- assume cs:code
- code segment
- start: mov ax,cs
- mov ds,ax
- mov si,offset do0
- mov ax,0
- mov es,ax
- mov di,200h
- mov cx,offset do0end-offset do0
- cld
- rep movsb
-
- mov ax,0
- mov es,ax
- mov word ptr es:[0*4],200h
- mov word ptr es:[0*4+2],0
- mov ax,4c00h
- int 21h
-
- do0: jmp short do0start
- db "overflow!"
- do0start: mov ax,cs
- mov ds,ax
- mov si,202h
-
- mov ax,0b800h
- mov es,ax
- mov di,12*160+36*2
-
- mov cx,9
- s: mov al,[si]
- mov es:[di],al
- inc si
- add di,2
- loop s
- mov ax,4c00h
- int 21h
- do0end:nop
- code ends
- end start
复制代码- assume cs:a
- a segment
- start:mov ax,1000h
- mov bh,1
- div bh
- a ends
- end start
-
复制代码 怎么是乱码了??????那里出错了????????{:7_163:}
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