Skip to content Skip to sidebar Skip to footer
Showing posts with the label Recursion

How To Generate A Set Of All Tuples Of Given Length And Sum Of Elements?

I would like to have a function that generates a set (or a list) of all possible tuples with a give… Read more How To Generate A Set Of All Tuples Of Given Length And Sum Of Elements?

Python Recursive Iteration Exceeding Limit For Tree Implementation

I'm implementing a tree dynamically in python. I have defined a class as below class nodeobject… Read more Python Recursive Iteration Exceeding Limit For Tree Implementation

How To Get List Of Dict Instead Of Using Collection.defaultdict In Python

I am trying to convert a list into nested dictionaries recursively as following :- Given Input :- … Read more How To Get List Of Dict Instead Of Using Collection.defaultdict In Python

Recursion Function In Python

Consider this basic recursion in Python: def fibonacci(number): if number == 0: return 0 el… Read more Recursion Function In Python

How Can I Traverse A File System With A Generator?

I'm trying to create a utility class for traversing all the files in a directory, including tho… Read more How Can I Traverse A File System With A Generator?

Find All Children Of Top Parent In Python

I have a list of parent-child relations where the structure isn't a true tree. Some parents can… Read more Find All Children Of Top Parent In Python

Recursive Function For Extract Elements From Deep Nested Lists/tuples

I want to write a function that extracts elements from deep nested tuples and lists, say I have som… Read more Recursive Function For Extract Elements From Deep Nested Lists/tuples

Sorting A Nested Ordereddict By Key, Recursively

Say orig is an OrderedDict which contains normal string:string key value pairs, but sometimes the v… Read more Sorting A Nested Ordereddict By Key, Recursively

Why Does List(my_list) Modify The Object?

I happened on this peculiar behaviour accidentally: >>> a = [] >>> a[:] = ['p… Read more Why Does List(my_list) Modify The Object?

Finding Longest Substring In Alphabetical Order

EDIT: I am aware that a question with similar task was already asked in SO but I'm interested t… Read more Finding Longest Substring In Alphabetical Order

Built-in Variable To Get Current Function

I have a lot of functions like the following, which recursively call themselves to get one or many … Read more Built-in Variable To Get Current Function

Recursively Iterate Through A Nested Dict And Return Value Of The First Matching Key

I have a deeply nested dict and need to iterate through it and return the value corresponding to th… Read more Recursively Iterate Through A Nested Dict And Return Value Of The First Matching Key

How To Find A Given Element In Nested Lists?

This is my iterative solution: def exists(key, arg): if not arg: return False else:… Read more How To Find A Given Element In Nested Lists?

Algorithm For Recursive Function For Permutations With Replacement In Python

So using the itertools module I'm able to code up a really slick bit of code for producing all … Read more Algorithm For Recursive Function For Permutations With Replacement In Python

Why Is Recursion In Python So Slow?

So I was messing around in idle with recursion, and I noticed that a loop using recursion was much … Read more Why Is Recursion In Python So Slow?

Python - List Variable Not Storing Proper Result In Recursion

I am trying to store all possible parenthesisation of a list through recursion. Example: printRange… Read more Python - List Variable Not Storing Proper Result In Recursion

Python - Recursively Create Arbitrarily Nested Dict Given Three Different Lists

Suppose I am given three lists: a list of roots, a list of children (which can have children), and … Read more Python - Recursively Create Arbitrarily Nested Dict Given Three Different Lists

Quick Sort Python Recursion

This is my quick sort code, the partition function works well, but I got a problem while calling th… Read more Quick Sort Python Recursion

Refactoring Recursive "occurrences Of" Function

def recursive_count(target, nested_num_list): # This code finds all occurrences of 'target&… Read more Refactoring Recursive "occurrences Of" Function

Subset Sum Recursively In Python

I will be happy to get some help. I have the following problem: I'm given a list of numbers seq… Read more Subset Sum Recursively In Python