racket

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How do I make Fluxus/Frisbee work?

I\'m running the latest downloadable mac version of Fluxus from the official site. 开发者_运维技巧When I do[详细]

2023-03-07 08:07 分类：问答
Comparing two sets for equality recursively?

I am pretty new to programming in general and am trying to construct a function that will take as input two sets, which can contain other sets (a (b c) d e (f g (h)), 开发者_开发知识库(a b c (d e f))[详细]

2023-03-06 13:23 分类：问答
Timing in Scheme

I\'m currently going through the Project Euler\'s problems and I\'m so开发者_运维问答lving them both in C# and Scheme (the Racket implementation). I know C# but I\'m learning Scheme as I go along.[详细]

2023-03-06 09:57 分类：问答
Does the Church programming language work on Windows?

Has anyone gotten the Church programming language to work on Windows?I followed the directions here and I wasn\'t able to run the examples in the tutorial in any obvious way.I used ikarus although I w[详细]

2023-03-06 00:50 分类：问答
Function count should accept two arguments: an atom and a simple list. The function should return the number of times the atom is found in the list

I am new to scheme and have been given this problem as homework.I don\'t know how to keep a running count in scheme, and that\'s the part I need help with.[详细]

2023-03-01 09:14 分类：问答
Using streams to find best way - Scheme

I\'m relatively new to Scheme and I\'m having a few problems with streams. I only know how to make a stream of natural numbers, nothing more complex. I thought maybe they\'ll be of use in this case. S[详细]

2023-03-01 08:13 分类：问答
How does Racket Scheme's "design by contract" features different from Eiffel?

I know that both Eiffel (the progenitor) and Racket both to implement \"Design by Contract\" features.Sadly, I am not sure how one would different from the other.Eiffel\'s DBC is reliant on the OOP pa[详细]

2023-02-25 10:57 分类：问答
Build a huffman tree in scheme

I\'m suffering with this problem for a few days now. How can you build a tree with the da开发者_运维知识库ta as specified on the following site:[详细]

2023-02-25 04:09 分类：问答
Some issues with immutable hash in Racket

I have the following dumb test code: #lang racket (define vars \'(\'g1 \'g2 \'g3 \'g1)) (define addrs \'(123 456 789 012))[详细]

2023-02-24 12:32 分类：问答
Turning a list of list to list of string using syntax->string

Basically, I want \'( (whatever1) (whatever2) (whatever3) ... ) ===> ( \"(whatever1)\" \"(whatever2)\" \"(whatever3)\" ), which is just add quotes outside of the list, 开发者_StackOverflow社区and keep[详细]

2023-02-24 06:26 分类：问答