Int Type Variable

Int Type Variable

Differences between int and long

Long occupies 4 bytes, 4*8 = 32 characters in total

The size of the int type in the memory system occupies 2 bytes in the 16-bit operating system and 4 bytes in the 32-bit operating system. The length of the int type is unknown, it is related to the system platform, but the long data variable occupies 4 bytes, which is irrelevant to the operating system.

But now the 16-bit operating system has been basically eliminated, so there is no difference between the int and long types,

The short int of a short integer occupies 2 bytes.