A.正數(shù)和0不變,負數(shù)每位取反 B.負數(shù)和0不變,正數(shù)每位取反 C.正數(shù)和0不變,負數(shù)取反減1 D.正數(shù)和0不變,負數(shù)取反加1
A.786432B B.18432KB C.2304KB D.768KB