以下程序段执行后,(AX)=__________

2025-06-27 11:07:58
推荐回答(1个)
回答1:

0 1 2 3 4 5 6 7
A DW 124H,345H,128H,255H,512H,127H,678H,789H
B DW 5

MOV BX,OFFSET A
MOV SI,B
MOV AX,[BX+SI]

AX = 127H,