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1. assume cs:code,ds:data,ss:stack
   
2. 
   
3. data segment
   
4. 
   
5. db'welcome to masm!'
   
6. 
   
7. db'02h,24h,71h'
   
8. 
   
9. data ends
   
10. 
    
11. stack segment
    
12. 
    
13. dw 8 dup (0)
    
14. stack ends
    
15. code segment
    
16. start:mov ax,data
    
17. mov ds,ax
    
18. mov ax,stack
    
19. mov ss,ax
    
20. mov sp,10h
    
21. mov ax,0b872h;»´ËʱesΪÆÁÄ»µÚ12ÐÐÖмäµÄÏÔ´æµÄ¶ÎÆðʼλÖÃ
    
22. mov bx,0
    
23. mov cx,3
    
24. s2:
    
25. push cx;ÒÀ´Î½øÕ»ºó£¬ÒªÄæÐò³öÕ»£¬×ñÑ­ÏȽøºó³öµÄ²Ù×÷¡£
    
26. push bx
    
27. push ax
    
28. mov es,ax
    
29. mov si,0
    
30. mov di,0
    
31. mov cx,10h ;µÚ¶þ¸öÄÚÑ­»·Ò²Îª10h´Î
    
32. s1:
    
33. mov al,ds:[si]
    
34. mov es:[di],al
    
35. mov al,ds:10h[bx] ;È¡ÑÕÉ«ÊôÐÔ
    
36. mov es:[di+1],al
    
37. inc si
    
38. add di,2
    
39. loop s1
    
40. pop ax
    
41. add ax,10;¬¬¸ü¸Ä¶ÎµØÖ·Ó¦¸ÃÊdzË16°É¡£Ã¿ÐÐ160¸ö×Ö½Ú£¬ÕâÀïÓ¦¸ÃÊÇ10D»òÕß0AH¶ø²»ÊÇ10H
    
42. pop bx
    
43. inc bx
    
44. pop cx
    
45. loop s2
    
46. mov ax,4c00h
    
47. int 21h
    
48. code ends
    
49. end start

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