c++位演算与类型字节数

c++位运算与类型字节数http://www.cnblogs.com/thujason/archive/2010/07/08/1773529.htmlhttp://blog.sin

c++位运算与类型字节数

http://www.cnblogs.com/thujason/archive/2010/07/08/1773529.html


http://blog.sina.com.cn/s/blog_6cabbdcd0100pu56.html


查看机器上char、int等占的位数

sizeof(char)

sizeof(int)