汇编编程题4

编程实现: S=1+2+3+……+100  ,要求计算后的结果存放在变量S里。

答:

DATA SEGMENT
    S DW (?)
DATA ENDS
CODE SEGMENT
     ASSUME CS:CODE,DS:DATA
START:
      MOV AX,DATA
      MOV DS,AX
      MOV CX,100
      MOV AX,0H
      MOV BX,1H
LOOP1:
      ADD AX,BX
      INC BX
      LOOP LOOP1          
      MOV S,AX
      MOV AH,4CH
      INT 21H
 CODE ENDS
      END START

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转载自blog.csdn.net/qq_40956679/article/details/80860846