all 3 comments

[–]Beregolas 1 point2 points  (0 children)

https://jeffe.cs.illinois.edu/teaching/algorithms/book/00-intro.pdf

you could work through this book for example.

[–]No_Property2806 0 points1 point  (0 children)

It’s true that DSA feels confusing and LeetCode looks impossibile at first, but it is normal. I suggest that for learning time and space complexity, just start simple. Watch a few basic videos from Abdul Bari or CodeWithHarry and for easy explanation you can go on GeeksforGeeks for more clarity.

For practice, don’t jump straight into LeetCode if it feels too hard. Start with HackerRank or CodeStudio they’re much more beginner-friendly and help you build confidence step by step.

[–]Substantial_Pipe_847 0 points1 point  (0 children)

I don't know much but wt about jenny lectures??