用户输入二进制数在屏幕显示的汇编程序

DATAS SEGMENT
    
DATAS ENDS

STACKS SEGMENT
    ;此处输入堆栈段代码
STACKS ENDS

CODES SEGMENT
    ASSUME CS:CODES,DS:DATAS,SS:STACKS
START:
    MOV AX,DATAS
    MOV DS,AX
mov bx,0
mov ax,0
s: mov ah,1
   int 21h
   cmp al,0dh
   je finish
   shl bx,1
   sub al,30h
   mov ah,0
   add bx,ax
   jmp s
finish:    mov cx,16
 s1: shl bx,1
     jc show_1
     mov ah,02h
     mov dl,'0'
     int 21h