;博客测试

;博客测试

data segment           
tab db ‘hello world$‘
data ends                 
code segment          
assume cs:code, ds:data 
start:                                 
        mov ax,data
        mov ds,ax               
        lea dx,tab                
        mov ah,9h
        int 21h                     
        mov ah,4c00h
        int 21h                   
 code  ends                    
        end start