Quiz · 4 questions
🌳 Trees
Hierarchy, and the structure that's secretly recursion
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Quiz
01What defines a tree, as opposed to a general graph?
02In a BALANCED binary search tree, lookup is O(log n) because...
03An in-order traversal of a binary search tree visits the keys in...
Hint
Left holds smaller, right holds larger. What order does 'left, me, right' produce?
04Why do self-balancing trees (AVL, red-black) exist?
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