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SCHEME QUESTIONS

scheme homework Blackjack shuffle
scheme homework Blackjack shuffle
it should still fix some issue There is a better way to shuffle a deck like that. With your method it's possible that there is a group of cards that stay in order.It's better to loop through the deck and for each card swap it with a random position.
TAG : scheme
Date : November 17 2020, 07:01 PM , By : user3860457
the sum of the all integers from a to b, What's Wrong With My Code?
the sum of the all integers from a to b, What's Wrong With My Code?
Hope that helps The recursive step is incorrect. Assuming that a
TAG : scheme
Date : November 15 2020, 07:01 PM , By : user5990960
Scheme function as parameter
Scheme function as parameter
wish helps you the program is supposed to use
TAG : scheme
Date : November 05 2020, 07:01 PM , By : FadielRas
How do I pass (not f) as an f?
How do I pass (not f) as an f?
I hope this helps . the not function has the signature Any -> Boolean. And is essentially:
TAG : scheme
Date : November 02 2020, 07:01 PM , By : danielfos
Generating list of million random elements
Generating list of million random elements
Does that help It really depends on the system you're using, but here's a common way to do that in plain scheme:
TAG : scheme
Date : October 30 2020, 08:01 PM , By : user3854666
A `cond` that is also a `let`?
A `cond` that is also a `let`?
will be helpful for those in need Use let*, which evaluates the initialization forms sequentially, in the scope of the brevious bindings. In the initialization forms, use and to make the calculation conditional.
TAG : scheme
Date : October 22 2020, 06:10 AM , By : Kejoa
Is it standard for Scheme interpreters to not allow if-statements without alternative clauses?
Is it standard for Scheme interpreters to not allow if-statements without alternative clauses?
I wish this help you In most Scheme interpreters if allows expressions without the "else" part, and that's what the standard says, as pointed by @codybartfast in his answer.I'm only aware of Racket enforcing the rule that if must always have both the
TAG : scheme
Date : October 15 2020, 06:10 PM , By : Deep Lakhi
Built in Binary Conversion in Scheme/Lisp
Built in Binary Conversion in Scheme/Lisp
it helps some times Binary and decimal are representations of numbers; numbers themselves are not binary or decimal.number->string converts from a number (such as twelve) to a string (such as "12"), outputting the number's base 10 representation by d
TAG : scheme
Date : October 09 2020, 01:00 PM , By : obriot
What is the difference between a symbol and its name?
What is the difference between a symbol and its name?
To fix this issue Symbols are, at the simplest level, names with identity. That's what you want in any programming language for identifiers: if, when the compiler is looking at some code, it sees some variable name foo it needs to know that it is the
TAG : scheme
Date : October 06 2020, 10:00 AM , By : Tiger Global Ltd
GIMP: test.scm gets "unbound variable" error when run
GIMP: test.scm gets "unbound variable" error when run
fixed the issue. Will look into that further With a hint from @souser12345, the problem turns out to be with the command line. Surrounding the *.png with grave accents like this:
TAG : scheme
Date : October 06 2020, 08:00 AM , By : Riztezze
Can any case of using call/cc be rewritten equivalently without using it?
Can any case of using call/cc be rewritten equivalently without using it?
Hope that helps The key to the direct answer here is the notion of "Turing equivalence". That is, essentially all of the commonly used programming languages (C, Java, Scheme, Haskell, Lambda Calculus etc. etc.) are equivalent in the sense that for an
TAG : scheme
Date : October 06 2020, 05:00 AM , By : RHITNL
Is the function argument to `call/cc` written in CPS?
Is the function argument to `call/cc` written in CPS?
it fixes the issue No.CPS-styled functions expect other normal functions as their argument(s), and may call them in tail position. These functions are confusingly called "continuations" in Scheme vernacular. I prefer "contingencies", to disambiguate.
TAG : scheme
Date : October 05 2020, 08:00 PM , By : Carlos Díaz
How does call/cc work with the CPS transformation from "Lisp in Small Pieces"?
How does call/cc work with the CPS transformation from "Lisp in Small Pieces"?
it should still fix some issue I do not understand how this can work because there is no distinction between application of functions and continuations.
TAG : scheme
Date : October 03 2020, 03:00 PM , By : Masabata Motlhabane
Any way to map functions with more than one argument in Scheme/Racket?
Any way to map functions with more than one argument in Scheme/Racket?
I hope this helps you . I'm currently doing an introductory course in Racket/Scheme, and am currently studying map, apply, and fold. For the most part, I've been assuming that map can only work on lambdas that accept a single argument. However, for c
TAG : scheme
Date : September 30 2020, 07:00 PM , By : Bharath
How to fix this code in Scheme, where I am trying to find the last two elements in the list
How to fix this code in Scheme, where I am trying to find the last two elements in the list
Does that help A procedure returns the value of the last expression that's executed in the body. In your procedure, when one of the first if conditions is true, you don't return the value from the procedure, you just go on to test the next condition.
TAG : scheme
Date : September 28 2020, 03:00 AM , By : Charles Calvert
SICP Exercise 1.3 strange behavior of solution
SICP Exercise 1.3 strange behavior of solution
wish helps you So this can easily be explained by substitution: (solution 2 3 4) is the same as:
TAG : scheme
Date : September 26 2020, 07:00 PM , By : Abhishek Singh
Return a predecessor for a given value and given list
Return a predecessor for a given value and given list
wish of those help So here is how to fix this. You make a helper that takes additional arguments. One of those can be the previous element. eg.
TAG : scheme
Date : September 26 2020, 03:00 PM , By : user6081188
Racket language output issue
Racket language output issue
Hope that helps I am working on an assignment in racket. It looks at a list, does a simple math calculation, then outputs the info from the list. Heres the function that does the outputting. , As the comment says, you just need to do this:
TAG : scheme
Date : September 26 2020, 12:00 AM , By : Sethu eesysite.com
Syntax and variables in Scheme
Syntax and variables in Scheme
this one helps. or is a special form. It isn't a function. So it can not be passed like that as an argument. Rather than (apply f t or), you must use:
TAG : scheme
Date : September 23 2020, 10:00 PM , By : ezgoin33x
Scheme less than average function
Scheme less than average function
this will help Sure, let's do this step by step!First off, let's define a function to get us the average of a list. We'll call this function mean.
TAG : scheme
Date : September 23 2020, 12:00 PM , By : Guanbo Wang
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