mpl*_*use
10
c
int
types
short
unsigned short和之间有什么区别unsigned int？我发现,unsigned short是0-65,535和unsigned int是0-65,535或0-4,294,967,295.我不太了解这种差异.如何知道架构中数据类型的大小？如果例如c = (unsigned short) d;何时ca unsigned short和d是a unsigned int; 那什么意识？前16位d被分配给c？