logo - 刷刷题
下载APP
【单选题】

What is a 'double red' in a red-black tree? 在红黑树中,何为双红缺陷:

A.
the root is red 根节点为红色
B.
both the root and the external nodes are red 根节点和外部节点都为红色
C.
both a parent and its child are red 相邻的两个父子节点都为红色
D.
there are two red nodes in the tree 树中有两个红色节点
举报
题目标签:何为缺陷
参考答案:
参考解析:
.
刷刷题刷刷变学霸