A.補(bǔ)碼 B.BCD碼 C.原碼 D.反碼
A.X=0.1011Y=-0.1111求[X+Y]補(bǔ) B.X=0.1010Y=-0.0110求[X+Y]補(bǔ) C.X=0.1011Y=-0.1101求[X-Y]補(bǔ) D.X=0.1010Y=-0.0010求[X-Y]補(bǔ)
A.0.0010 B.1.0010 C.0.1110 D.1.1110