Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and medical aesthetics - In C language, why are the operation results of long integer, short integer, unsigned long integer, unsigned short integer and int the same?
In C language, why are the operation results of long integer, short integer, unsigned long integer, unsigned short integer and int the same?
These integers only represent numbers and can represent ranges.

unsigned long int

Cannot represent a negative number.

Integer, int, short integer

It can represent 8, 4 or 2 bytes at a time, such as short integer. , the maximum value is 32767 and the minimum value is -32768.