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P94Ti3.3

阎小妍 2023-06-16 阅读 23

.386 

 STACK SEGMENT USE32 

 DB 200 DUP(0) 

 STACK ENDS 



 DATA SEGMENT USE16 

STR1 DB 0,1,2,3,4,5 

STR2 DB '012345' 

COUNT EQU 30 

NUMB DB 3 DUP(2) 

NUMW DW 10H,-60H 

POIN DW 0 

 DATA ENDS 





 CODE SEGMENT USE16 

ASSUME CS:CODE,DS:DATA,SS:STACK 

 START: 

MOV AX,DATA 

MOV DS,AX 

; 

MOV BX,OFFSET STR1+3 

MOV SI,OFFSET STR2 

MOV CL,COUNT 

MOV DX,WORD PTR NUMB 

MOV BP,NUMW+2 

MOV AL,3[SI] 

MOV AH,[SI+BX+1] 

MOV CH,BYTE PTR NUMW+3 

MOVSX EAX,AX 

  

MOV AH,4CH 

INT 21H 

 CODE ENDS 

      END START

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