单选题：Given a binary search tree as shown below, which one of the foll

Luz4年前 (2022-01-18)题库545

Given a binary search tree as shown below, which one of the following insertion orders is valid?

![0cbab85f-4ff5-432b-a9cc-9a4e1faad652.png](~/57a95606-1d5e-468e-b88d-67f1b7a5c36b.png)

A.14 15 16 17 18
B.15 18 14 17 16
C.14 18 15 17 16
D.14 18 16 17 15

答案：C