代码: assume cs:sad sad segment start: mov ax, 0ffffh mov ds, ax mov dx, ; add ds:0bh~ds:1h mov cx, 0bh s: mov ah, mov bx, cx mov al, ds:[bx] add dx, ax loop s ; add ds:0h mov bh, mov bl, ds:[] add dx, bx mov ax, 4c00h int 21h sad ends end 自己写的== 下面是看了…