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本帖最后由 ☆零℡壹☆ 于 2011-9-16 01:36 编辑
- 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 es,ax
- mov ax,d
- mov ds,ax
- mov bx,0
- mov cx,8
- s1:mov ax,es:[bx]
- add [bx],ax
- add bx,2
- loop s1
- mov ax,b
- mov es,ax
- mov ds,ax
- mov bx,0
- mov cx,8
- s2:mov ax,es:[bx]
- add [bx],ax
- add bx,2
- loop s2
- mov ax,4c00h
- int 21h
- code ends
- end start
复制代码
这个第5题的答案不对,最后结果是不正确的,少了1句,正确的应该是:
- 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 es,ax
- mov ax,d
- mov ds,ax
- mov bx,0
- mov cx,8
- s1:mov ax,es:[bx]
- add [bx],ax
- add bx,2
- loop s1
- mov ax,b
- mov es,ax
- mov ax,d ;这句应该加上
- mov ds,ax
- mov bx,0
- mov cx,8
- s2:mov ax,es:[bx]
- add [bx],ax
- add bx,2
- loop s2
- mov ax,4c00h
- int 21h
- code ends
- end start
复制代码
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