没了inc si，那么这个程序就不能过滤了么?
- Assembly code
assume cs:code,ds:datadata segment db 'dfadfasfd',0data endscode segmentstart: mov ax,data mov ds,ax mov si,0 call capital inc sicapital:mov cl,[si] mov ch,0 jcxz ok and byte ptr [si],11011111b inc si jmp short capitalok: retcode endsend start
------解决方案--------------------------------------------------------
这样试一试
- Assembly code
assume cs:code,ds:datadata segment db 'sdfwersdddd'data endscode segmentstart: mov ax,data mov ds,ax mov si,0 call cap mov ah,4ch int 21h;cap procs: cmp byte ptr [si],0 jz ok and byte ptr [si],11011111b inc si jmp sok: retcap endp;code endsend start