比特數

C語言中數據類型的位數
整型中
bit 的比特數是1
char , unsigned char , signed char 的比特數是8
[signed] INT , unsigned int ,[signed] short [int], unsigned short[int] 的比特數是16
long[int] , unsigned long[int]的比特數是32
實型中
float的比特數是32
double的比特數是64
long double的比特數是128