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I’m trying to do a very basic union-find (not doing any path compression by rank or size).
def find(dsu, x) do
case Map.get(ds...
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Looking over how String.valid? implements :fast_ascii option, what’s the significance is pattern matching in groups of 7 bytes?
when Bit...
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Hey everyone, I made an algorithm which will take a list of strings with its correspondent trigrams and group them by similarity. It basi...
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I am trying to write a little function to determine whether a given hand of cards forms a gin.
Here are the rules:
A hand contains 10 ...
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Hello,
I have this example where I would like a stream transformation to return the whole input list up to the third atom, included.
in...
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On a page there’re 3 columns. And I have a list of objects. Every object should go one of the 3 columns in the subsequent order.
1 → 1, ...
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Hello.
Trying to reverse an integer regardless of its sign I wrote the following algorithm:
int = -123456789 #=> Expected result -98...
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Hello.
In my journey to learning Elixir, I gave myself the task of implementing an
algorithm that obtains the intersection of two MapSe...
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Given a non-empty list of integers, every element appears twice except for one. Find that single one
Hello.
Trying to find the only element that does not appear twice I wrote the following algorithm:
list = [1, 2, 3, 1, 3, 10, 200, 10, ...
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I know elixir is a functional programming language and this means can’t make a change state in some problems? Do I am missing something? ...
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I’m trying to implement the war game in Elixir using a Queue
This is the brief game description:
The game starts with a shuffled deck ...
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Hi,
I am quite new to Elixir… about one month experience.
I’m trying to implement a program for shortest path calculation between two p...
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Hello.
Trying to solve this problem I wrote the following algorithm:
string = "3340c9571y40m47ku49t9315mrvzqo667k36e"
# %{
# "c" =>...
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I’m learning Elixir with Leetcode.
The Leetcode problem is Valid Triangle Number.
My Rust solution uses two pointers with array
impl S...
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I am learning Elixir and wanted to try implementing simple tree traversal algorithms. However, I am not getting the desired results. What...
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Hi,
we are trying to sort things naturally in ExDoc.
Can anybody recommend a natural sorting algorithm implementation in Elixir?
I hav...
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Just as the title says, I’m looking for a library specifically for linear programming to work in a program producing schedules. wiki
I’v...
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Hello everyone!
I have recently fallen in love with the Rete algorithm initially developed from Charles Forgy.
After having implemented...
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I’m trying to implement the Gale-Shapley algoritm in Elixir to solve the Stable Marriage Problem.
I managed to come up with an implement...
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Just getting started with Elixir and trying to implement Quick-sort algorithm using recursion. It seems like everything works but keying ...
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