说明：  This book is a national excellent course teaching material, which is based on ACM and IEEE / CS computing currency curriculum system and computer science and technology of the Ministry of education Based on the "undergraduate computer science and technology specification" issued by the steering committee of computer science, it is compiled with the basic data structure as the knowledge unit. The book is divided into 10 chapters, including introduction, table, stack, queue, sorting and selection algorithm, tree, hash table, priority queue, union search, graph, etc. whole The book uses C language as the description language, which is rich in content, concise in narration, and pays equal attention to theory and practice. Each chapter has application examples and algorithm experiment questions, and provides reference Teachers provide free electronic courseware and experimental data.