A.10010111
B.11101001
C.01111111
D.01101001
[单选题]若已知[X]补=11101011,[y]补=01001010,则[x-y]补=( )。A.10100000B.10100001C.11011111D.溢出
[单选题]若已知[x]补=11101011,[y]补=0100l010,则[X-Y]补=( )。A.10100000B.10100001C.11011111D.溢出
[单选题]已知单字节整数[X]补=00011100,[Y]补=00110001,则X-Y的十进制真值是______。A.-20B.-21C.-22D.-25
设字长n=6,X=+10010 Y=-10101 求X+Y[X]补=_____[Y]补=_____[X+Y]补=设字长n=6,X=+10010 Y=-10101
[单选题][X]原=01101001,[Y]补=11011010,则[X-Y))补=______。A.10001111B.00001110C.10001110D.溢出
4.已知X=-0.1101,则[ X ] 补=____,[ -X ] 补=____,[ X/2 ] 补=____ (采用恒舍法)。(填空题)4.(填空题,6.0
[单选题]设[X]补=1111111111100001,[Y]补=1111111111111000,则[X-Y]补的结果是( )A.1111111111101001B.0000000000111100C.1111111111111000D.0000000000111101
[填空题] 设字长为八位,有x=-1,y=124,则有:[x+y]补=(),[x-y]补=()。
已知机器字长为8位,且 x = - 01111 ,y = +11001,则[x -y ]补 =_____。已知机器字长为8位,且 x = - 01111 ,y
在微型计算机中存放两个补码数,试用补码加法完成下列计算,并判断有无“溢出”产生。(1)[x]补+[y]补=01001010+01100001(2)[x]补-[y