N. 沃思 (Niklaus Wirth) 于20世纪70年代著成的《算法+数据结构=程序》不仅是计算机科学领域最简洁有力的教科书, 更是一部旨在将程序设计从经验性的“技巧”提升为严谨的“科学”的经典之作。本书核心价值在于, 它以Pascal语言为工具, 彻底打破了传统程序设计中算法与数据结构割裂的局面, 确立了二者相互依存、共生共长的构造性思维范式。沃思通过系统地介绍从基本类型到复杂动态结构 (如树和散列表) , 再到递归方法和编译程序构造的五部曲, 完整演示了“逐步求精”的方法论如何将抽象问题转化为高效、可证明的软件系统。本书的深远影响在于, 它为结构化程序设计奠定了知识体系和教学理念, 塑造了数代专业程序员和计算机科学家的思维基石。

Niklaus Wirth' s Algorithms + Data Structures = Programs, published in the 1970s, stands not only as one of the most succinct and impactful textbooks in computer science but also as a classic work aimed at elevating program design from empirical “craft” to rigorous “science. ” The book' s paramount contribution lies in its employment of Pascal as a vehicle to definitively bridge the traditional divide between algorithms and data structures, thereby establishing a constructive paradigm of their intrinsic interdependence and co-evolution. Through a systematic exposition structured in five parts—progressing from basic types to complex dynamic structures (such as trees and hash tables) , then to recursion and finally compiler construction—Wirth masterfully demonstrates how the “stepwise refinement” methodology transmutes abstract problems into efficient and provable software systems. The enduring legacy of the work is its establishment of the foundational knowledge system and pedagogical framework for structured programming, which has shaped the intellectual foundation for generations of professional programmers and computer scientists.