-1.1001的补码是什么?怎么算的,
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-1.1001的补码是什么?怎么算的,
![-1.1001的补码是什么?怎么算的,](/uploads/image/z/5781551-23-1.jpg?t=-1.1001%E7%9A%84%E8%A1%A5%E7%A0%81%E6%98%AF%E4%BB%80%E4%B9%88%3F%E6%80%8E%E4%B9%88%E7%AE%97%E7%9A%84%2C)
-1.1001=(-1) + (-0.1001)
(-1)补码=(1)反码+1=0+1=1
(-0.1001)补码=(0.1001)反码+0.0001=1.0110+0.0001=1.0111
(-1.1001)补码=(-1)补码+(-0.1001)补码=1+1.0111=10.0111
(-1)补码=(1)反码+1=0+1=1
(-0.1001)补码=(0.1001)反码+0.0001=1.0110+0.0001=1.0111
(-1.1001)补码=(-1)补码+(-0.1001)补码=1+1.0111=10.0111