本书全面地介绍了计算机算法。对每一个算法的分析既易于理解又十分有趣，并保持了数学严谨性。本书的设计目标全面，适用于多种用途。涵盖的内容有：算法在计算中的作用，概率分析和随机算法的介绍。-This book comprehensively introduces the computer algorithm. Analysis of each algorithm both easy to understand and very interesting, and keep the mathematical rigor. Comprehensive book is designed for multiple purposes. The content covers: the role in the calculation algorithm, probabilistic analysis and randomized algorithms introduced.