C++中各数据类型大小

平台：win10，x64，visual studio 2015

语言：C++

各数据类型对象占内存空间：

sizeof(unsigned short)      2 bytes

sizeof(short)                    2 bytes

sizeof(unsigned)              4 bytes

sizeof(int)                       4 bytes

sizeof(unsigned long)       4 bytes

sizeof(long)                     4 bytes

sizeof(float)                    4 bytes

sizeof(double)                 8 bytes