Algorithms + Data Structures = Programs

Algorithms + Data Structures = Programs

Author	Niklaus Wirth
Subject	programming, algorithms and data structures
Genre	Non-fiction
Publication date	1976

Algorithms + Data Structures = Programs is a 1976 book written by Niklaus Wirth covering some of the fundamental topics of system engineering, computer programming, particularly that algorithms and data structures are inherently related. For example, if one has a sorted list one will use a search algorithm optimal for sorted lists.

The book was one of the most influential computer science books of the time and, like Wirth's other work, was extensively used in education.

The Turbo Pascal compiler written by Anders Hejlsberg was largely inspired by the Tiny Pascal compiler in Niklaus Wirth's book.

Chapter outline

• Chapter 1 - Fundamental Data Structures
• Chapter 2 - Sorting
• Chapter 3 - Recursive Algorithms
• Chapter 4 - Dynamic Information Structures
• Chapter 5 - Language Structures and Compilers
• Appendix A - the ASCII character set
• Appendix B - Pascal syntax diagrams

See also

• Code: The Hidden Language of Computer Hardware and Software

External links

• ETH Zurich / N. Wirth / Books / Compilerbau: Algorithms + Data Structures = Programs (archive.org link)
• N. Wirth, Algorithms and Data Structures (1985 edition, updated for Oberon in August 2004. Pdf at ETH Zurich) (archive.org link)
• Wirth, Niklaus (2004). Algorithms and Data Structures. ETH Zurich: Niklaus Wirth. https://people.inf.ethz.ch/wirth/AD.pdf. 
• Wirth, Niklaus (2004). Algorithms and Data Structures. Institute for Nuclear Research, Moscow: Fyodor Tkachov. https://www.inr.ac.ru/~info21/ADen/AD2012.pdf.