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Multiple choice:Starting from the red-black tree given in the figure, after succ

Luz3年前 (2021-05-10)题库234
Starting from the red-black tree given in the figure, after successively inserting the keys {75, 70, 50}, which one of the following statements is FALSE? @[ B](2)
![](~/ 144)
A. 50 is the deepest red node
B. 70 and 99 are siblings, and they are both black
C. 70 is the parent of 75
D. there are two red nodes




A.50 is the deepest red node
B.70 and 99 are siblings, and they are both black
C.70 is the parent of 75
D.there are two red nodes


answer:B

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