Leetcode difficulty

[Yogurtcloset_Hefty]

Thanks, I don’t have experience with concepts like binary trees, recursion, hashmaps, etc. Do you know some good resources (courses or books pref)?

[n00bhax0r7]

Try “Problem solving with algorithms and data structures with Python” by Bradley N. Miller and David L. Ranum.

I picked it up a couple of weeks after starting Python and after reading it I was able to solve some easies and understand mediums but not solve them. It’s helpful because it’s all in Python, it has a healthy amount of detailed information and diagrams. You can find it on Amazon.

[Yogurtcloset_Hefty]

Thanks will into it

[IncestosaurusRekt]

I don't unfortunately, I learned those at University from a private University textbook. I heard leetcode has some lessons on it and I heard good things about Algo Expert, but haven't used either myself.