設(shè)機器的字長為8,寫出下列數(shù)的二進制補碼: A.(9)10 B.(-16)10 C.(101011)2 D.(-101011)2
將下列二進制轉(zhuǎn)換成十進制: A.10110 B.11001 C.101.011 D.1101.01