Find the Bug A Book of Incorrect Programs

Appendix B. Index of Bugs by Type

As previously mentioned, bugs can appear multiple times in this list because the classification is somewhat fluid. Each bug is listed by title, with the language and number of the page on which it appears.

A.off-by-one. The program makes a calculation that is off by one.

Language	Title	Page Number
C	Memory Free	60
C	Kanji Backspace	71
Python	Alphabetize Words	90
Python	Print the Month and Day	95
Java	Convert a Number to Text	133
Perl	Sort a File by Line Length	179
X86 Assembly	Check if Two Words Are Anagrams	238
X86 Assembly	Radix Exchange Sort	260

A.logic. The algorithm has a logical flaw.

Language	Title	Page Number
C	Selection Sort	41
C	Memory Copy	50
C	Memory Allocator	56
Python	Parse Numbers Written in English	110
Python	Assign Gift Givers	113
Java ...