检测点 9.2补全程序,利用jcxz指令,实现在内存2000H段中查找第一个值为0的字节,找到后,将它的偏移地址存储在dx中。Assume cs:codeCode segment start: mov ax, 2000H mov ds, ax mov bx, 0 s: ______________ ______________ ______________ ______________ jmp short s ok: mov ds, bx mov ax, 4c00h int 21hCode endsEnd start
检测点 9.2补全程序,利用jcxz指令,实现在内存2000H段中查找第一个值为0的字节,找到后,将它的偏移地址存储在dx中。Assume cs:codeCode segment start: mov ax, 2000H mov ds, ax mov bx, 0 s: ______________ ______________ ______________ ______________ jmp short s ok: mov ds, bx mov ax, 4c00h int 21hCode endsEnd start
发布时间:2025-05-29 15:40:50