结构推理
执行下面的程序后,(A)= ?
DATA SEGMENT
A DW 0
B DW 0
C DW 10,20,30
DATA ENDS
CODE SEGMENT
ASSUME CS:CODE,DS:DATA
START PROC FAR
PUSH DS
XOR AX,AX
PUSH AX
MOV AX,DATA
MOV DS,AX
LEA BX,C
MOV AX,[BX]
MOV B,AX
MOV AX,2[BX]
ADD AX,B
MOV A,AX
RET
START ENDP
CODE ENDS
END START