What can C language be used for?

First, the embedded software project

C language is a relatively low-level language, and there are many direct dealings with devices. Most of the source code of linux operating system is done in C language. The chip and the underlying driver are basically C language. The most basic requirement for drivers in the recruitment brochure is to master C language.

Common bottom-level libraries, such as network reception and bottom-level graphics drawing libraries, have very high performance requirements. They are basically a combination of C language and assembly, and C language accounts for a higher proportion.

second, participate in the development of the underlying implementation of high-level languages, or system-level development

C language is basically involved in the common and popular language underlying codes, and many common python, java and php underlying maintenance languages are mainly C language, which requires high programming experience.

3. Development of communication field and server

In the field of emphasizing performance and security of underlying data, C language is still the first choice. The server, especially the network concurrent processing and data security are the first. There is still a lot of room for C language display in this industry. The realization of many large-scale game engine bottom graphics libraries also has the credit of C language.

features of c language

1. design features

the design of c language is top-down planning, structured programming and modular design. Therefore, the program written in C language is more understandable and reliable.

2. Efficiency

C language has the fine-tuning control ability that is usually possessed by assembly language (assembly language is a series of internal instructions designed for special central processing units, which are expressed by mnemonics

; Different CPU series use different assembly languages), you can fine-tune the program to get the maximum running speed or use the memory most effectively according to the specific situation. 3. Portability

C language is highly portable between different systems.

4. Powerful and flexible

C language can solve many engineering problems, and compilers of many languages are written in C language.

5. For programmers

C language can access hardware and manipulate bits in memory.