【汇编】循环程序

 

 

 

.386
DATA1 SEGMENT USE16
BUF DB 1,-10,20,-25,25,50
N = $ -BUF
DATA1 ENDS

CODE SEGMENT USE16
    ASSUME CS:CODE,DS:DATA1
START:
    MOV AX,DATA1
    MOV DS,AX

    MOV AL,BUF
    MOV CX,1
L:    CMP CX,N
    JAE EXIT  
      CMP AL,BUF[CX]
    JGE L1
    MOV AL,BUF[CX]
L1:    INC CX    
    JBE L

EXIT:
    

    MOV AH,4CH
    INT 21H
CODE ENDS
END START