Island of Logic The Island of Logic has three kinds of inhabitants: divine beings that always tell the truth, evil beings that always lie, and human beings that are truthful during the day and lie at night. Every inhabitant recognizes the type of…
题目:输入一个二叉收索树,将二叉搜索树转换成排序的双向链表.要求不能创建节点,只能将链表中的指针进行改变. 将复杂的问题简单化:思路:二叉收索树,本身是一个排序结构,中序遍历二叉收索树就可以得到一组排序数.如下图4.12所示.如何转换且看图4.13.将二叉搜索树变成三个部分,将左子树转换为二叉排序树,与根节点相连,右子树也转换为二叉排序树与根节点相连即可完成整个转换. Java代码: public class ConvertBinarySearchTree { public class Bina…