int is one of the basic data types of C language, which means integer.

there are many different data types in c language, which are divided into four types: basic type, construction type, pointer type and null type. C language can compile and process low-level memory in a simple way. C language is an efficient programming language that only produces a small amount of machine language and can run without any support of running environment.

related information

the c language contains only 9 kinds of control statements and only 32 keywords, and the programming requirements are not strict, mainly lowercase letters, and many unnecessary parts are simplified. In fact, few sentence structures are related to hardware, and C language itself does not provide hardware-related functions such as input and output and file management.