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请问版主大人

WBOY
WBOYOriginal
2016-06-23 13:29:011343browse

@xuzuning 
我看韩顺平老师的教学视频的视频,位运算中
1的二进制原码 ,我看视频中写的 00000000 0000000 0000000 00000001
 但是二进制好像每位都是8位,韩老师中间的两个字节写的7位,请问是视频中写错了,还是也可以这样子来表达呢?


回复讨论(解决方案)

是的,写错了!

计算机中最小的存储单元是 字节(Byte)包含 8 个二进制位

一个字节等于8位二进制。所以是8位,7位是错的。

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