← Questions
Data structure fundamentals: arrays, linked lists, hash tables and trees
0
I was asked this
No reports yet. Sign in to say where you were asked it.
Answer quick fundamentals questions: the time complexity of common sorting algorithms; arrays versus linked lists, including the cost of inserting at the head and in the middle and what an array does step by step when you insert at the front; what a hash table is and how it is built; and the difference between a binary tree and a binary search tree.
No official answer yet. Write yours on the right and run it.
Nothing published yet.
Sign in to submit your code; every attempt is kept here.
Write and test your solution herePython in your browser, the question's tests level by level, every submission kept for you.Sign in to start coding