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Editor Staff asked 3 months ago
Editor Staff asked 3 months ago An expression tree is a kind of?
(a) Binary search tree
(b) Fibonacci tree
(c) Binary tree
(d) Treap
I’d like to ask this question from Trees in division Trees of Data Structures & Algorithms I
This question was posed to me in a job interview.
1 Answers
Editor">Editor Staff answered 3 months ago
Editor Staff answered 3 months ago The correct choice is (c) Binary tree
The best explanation: The expression tree is a binary tree. It contains operands at leaf nodes and remaining nodes are filled with operators. The operands and the operators can be arranged in any order (ascending, descending).
