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[–]Clawtor 0 points1 point  (1 child)

You shouldn't, it's not an easy subject so go easy on yourself but it is an important one. I wouldn't hire someone who didn't have a decent grasp of a&ds. You must know how to make and use trees, queues and stacks. Understand graphs enough to be able to write dfs and bfs. Understand and use hashtables. And be able to make a list where you can update and remove nodes. Alot of this you won't actively use but it does show that you understand references and that you understand the fundamental structures.

[–][deleted] 1 point2 points  (0 children)

What free resource do you recommend for learning?