马上注册,结交更多好友,享用更多功能^_^
您需要 登录 才可以下载或查看,没有账号?立即注册
x
第5题:
- 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
- cc segment
- db 0,0,0,0,0,0,0,0
- cc ends
- code segment
- start:
- mov ax,cc
- mov ds,ax
- mov ax,a
- mov ss,ax
- mov bx,0
- mov cx,8
- s: mov dl, ss:[bx]
- mov [bx], dl
- inc bx
- loop s
- mov ax,b
- mov ss, ax
- mov bx,0
- mov cx,8
- s1: mov dl,ss:[bx]
- add [bx], dl
- inc bx
- loop s1
-
- mov ax,4c00h
- int 21h
- code ends
- end start
复制代码
第6题:
- assume cs:code,ds:a,ss:b
- a segment
- dw 1,2,3,4,5,6,7,8,9,0ah,0bh,0ch,0dh,0eh,0fh,0ffh
- a ends
- b segment
- dw 0,0,0,0,0,0,0,0
- b ends
- code segment
- start:
- mov ax,0
- mov ax,a
- mov ds,ax
- mov bx,0eh
- mov ax,b
- mov ss,ax
- mov sp,10h
- mov cx,8
- s: push [bx]
- sub bx,2
- loop s
- mov ax,4c00h
- int 21h
- code ends
- end start
复制代码 |