C language is a computer programming language. It has the characteristics of both high-level language and assembly language. It can be used as a system design language to write working system applications, and it can also be used as an application design language to write applications independent of computer hardware. Therefore, it has a wide range of applications. C language can be used in many aspects, not only for software development, but also for various scientific research. C language is one of the most popular languages. Encyclopedia of iOS development-encyclopedia of c language

1. Introduction to Programming

Firstly, it introduces the learning route of C language, environmental construction, the industry prospect of iOS programming and the basic working principle of computers, which paves the way for beginners and has a basic concept to facilitate future study.

2. The basic concepts of C language

Have a simple understanding of the knowledge points at each stage of the learning route, and show what we can do after learning in the form of projects, so that the subsequent plots can be predictable and easy to accept when we are young.

3. Format Input/Output and Basic Types

This paper introduces the basic input and output, binary, plastic, floating point, character data and their conversion, and writes the simplest C program in the simplest way.

4. Process control

This paper introduces the basic concept, branch statement, loop statement, basic grammar and application of process. How does the program judge and judge the conditions and put our problem-solving process into the basic course expressed in the program?

5. Function

The basic concept, composition and usage of the function are introduced in detail. Efficient programming, once and for all, modularize simple functions, and functions are sharp weapons.