新手求助一题,汇编题目!
DATA SEGMENTS9 DB 0,1,2,3,4,5,6,7,8,9
DATA ENDS
┆
LEA SI,S9
LEA DI,S9+1
MOV CX,5
LOP:
MOV AL,[SI]
XCHG AL,[DI]
MOV [SI],AL
ADD SI,2
ADD DI,2
LOOP LOP
上述程序段运行后,S9开始的10个字节存储单元内容是什么?
2008-10-13 18:42
2008-10-13 20:32
2008-10-14 08:57
2008-10-14 09:48