H-99: Ninety-Nine Haskell Problems: Difference between revisions
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These are Haskell translations of [http://www.ic.unicamp.br/~meidanis/courses/mc336/2006s2/funcional/L-99_Ninety-Nine_Lisp_Problems.html Ninety-Nine Lisp Problems], | These are Haskell translations of [http://www.ic.unicamp.br/~meidanis/courses/mc336/2006s2/funcional/L-99_Ninety-Nine_Lisp_Problems.html Ninety-Nine Lisp Problems], | ||
which are themselves translations of [ | which are themselves translations of [https://web.archive.org/web/20170324220754/https://sites.google.com/site/prologsite/prolog-problems Ninety-Nine Prolog Problems]. | ||
If you want to work on one of these, put your name in the block so we know someone's working on it. Then, change n in your block to the appropriate problem number, and fill in the <Problem description>,<example in Haskell>,<solution in haskell> and <description of implementation> fields. Then be sure to update the status on this page to indicate that we have a solution! | If you want to work on one of these, put your name in the block so we know someone's working on it. Then, change n in your block to the appropriate problem number, and fill in the <Problem description>,<example in Haskell>,<solution in haskell> and <description of implementation> fields. Then be sure to update the status on this page to indicate that we have a solution! | ||
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* [[99_questions/95_to_99|Questions 95 to 99]]: Miscellaneous problems, continued | * [[99_questions/95_to_99|Questions 95 to 99]]: Miscellaneous problems, continued | ||
(Though the problems number from 1 to 99, there are some gaps and some additions marked with letters. | (Though the problems number from 1 to 99, there are some gaps and some additions marked with letters. There are actually only 88 problems.) | ||
There are actually only 88 problems.) | |||
== | == Solutions == | ||
* [ | Known solutions are listed at [[99 questions/Solutions]]. Some of those we have could do with cleaning up or additional solutions. | ||
== References == | |||
* [https://web.archive.org/web/20170324220754/https://sites.google.com/site/prologsite/prolog-problems P-99: Ninety-Nine Prolog Problems] (Wayback Machine; original link now dead) contains Prolog solutions to all the problems. | |||
* [http://www.ic.unicamp.br/~meidanis/courses/mc336/2006s2/funcional/L-99_Ninety-Nine_Lisp_Problems.html L-99: Ninety-Nine Lisp Problems] contains Lisp solutions to problems 1-11, 14, 15, 17 and 20-28. | * [http://www.ic.unicamp.br/~meidanis/courses/mc336/2006s2/funcional/L-99_Ninety-Nine_Lisp_Problems.html L-99: Ninety-Nine Lisp Problems] contains Lisp solutions to problems 1-11, 14, 15, 17 and 20-28. | ||
* [ | * [https://www.perlmonks.org/?node_id=590113 99 Problems in Perl 6] has an increasing number of Perl 6 solutions. | ||
* [https://www.ocaml.org/exercises 99 Problems in OCaml] contains Ocaml solutions to many problems. | |||
[[Category:Tutorials]] | [[Category:Tutorials]] | ||
[[Category:Code]] | [[Category:Code]] | ||
Latest revision as of 19:49, 4 January 2024
These are Haskell translations of Ninety-Nine Lisp Problems,
which are themselves translations of Ninety-Nine Prolog Problems.
If you want to work on one of these, put your name in the block so we know someone's working on it. Then, change n in your block to the appropriate problem number, and fill in the <Problem description>,<example in Haskell>,<solution in haskell> and <description of implementation> fields. Then be sure to update the status on this page to indicate that we have a solution!
The problems
These problems have been split into 11 parts, for ease of access.
- Questions 1 to 10: Lists
- Questions 11 to 20: Lists, continued
- Questions 21 to 28: Lists again
- Questions 31 to 41: Arithmetic
- Questions 46 to 50: Logic and codes
- Questions 54A to 60: Binary trees
- Questions 61 to 69: Binary trees, continued
- Questions 70B to 73: Multiway trees
- Questions 80 to 89: Graphs
- Questions 90 to 94: Miscellaneous problems
- Questions 95 to 99: Miscellaneous problems, continued
(Though the problems number from 1 to 99, there are some gaps and some additions marked with letters. There are actually only 88 problems.)
Solutions
Known solutions are listed at 99 questions/Solutions. Some of those we have could do with cleaning up or additional solutions.
References
- P-99: Ninety-Nine Prolog Problems (Wayback Machine; original link now dead) contains Prolog solutions to all the problems.
- L-99: Ninety-Nine Lisp Problems contains Lisp solutions to problems 1-11, 14, 15, 17 and 20-28.
- 99 Problems in Perl 6 has an increasing number of Perl 6 solutions.
- 99 Problems in OCaml contains Ocaml solutions to many problems.