标签：itop bit top 计算机世界 html bin sign signed unsigned
https://www.cnblogs.com/lixinjie/p/a-post-about-binary-0-1-bitop-shiftop-signed-unsigned-serdes-and-so-on.html
计算机世界中的0和1
原文地址：https://www.cnblogs.com/heyboom/p/11192440.html
