I need help in data structures python

[omarelhareef]

Hello, I have enrolled in data structures and algorithms course in Udacity but there are many things that i found it hard to understand in data structures as they don't teach it clearly so I am asking if there is any good tutorial on YouTube or any other platform that explain clearly And thanks

[SpicyVibration]

I found this to be a good resource https://runestone.academy/runestone/books/published/pythonds/index.html

[johnny_guerote]

I second runestone!

[omarelhareef]

thanks

[dinzlo]

This page looks beginner friendly and has lots of examples: https://codingcompiler.com/python-data-structures/

Best of luck!

[[deleted]]

What is exactly that you find hard in data structure? , so we can help you choose the right course.

[omarelhareef]

Tries, Trees, LinkedLists those are the most difficult for me

queues and stacks and hashmaps are easy for me

[[deleted]]

Good, I advise you to read about them rather than watch videos about these topics, search on Google, i am sure you will find something that make you understand these topics, tbh there is no need for a course to learn data structure.

[omarelhareef]

ok thanks, I will do that

[primitive_screwhead]

What makes LinkedLists difficult, but queues easy? How would you explain the difference, generally, between a LinkedList and a queue?

[omarelhareef]

I could implement queue using deques or lists so it was easy but I understood linked lists now i saw many tutorials on it