(The changes of the fourth edition are to give play to the modern C programming style. We have organized the book from scratch and rewritten it. The book no longer focuses on low-level programming technology, but focuses on the use of specification library. The specification library was introduced early in the book, and the examples have been rewritten from scratch, making full use of the specification library equipment. We also arranged the sequence of speech theme narration from the beginning to make the interpretation more circulating. In addition to organizing the content from scratch, we have added several new links to facilitate readers' understanding. "Summary" and "Terminology" are added to each chapter to summarize the key points of this chapter. Readers can use these parts for self inspection; If you find some concepts you don't understand, you can learn the relevant parts of this chapter from scratch.
C Primer4th.pdf)