reactjs 做网站/网站建设策划书范文

好的，那么你想要我给你编写一个程序来实现黑白树的功能吗？黑白树是一种平衡二叉树，可以用来快速查找、插入和删除数据。

下面是一个黑白树的简单实现：

``` #include <stdio.h> #include <stdlib.h>

typedef struct rb_tree_node_t { int key; char color; struct rb_tree_node_t *left; struct rb_tree_node_t *right; struct rb_tree_node_t *parent; } rb_tree_node;

typedef struct rb_tree_t { rb_tree_node *root; } rb_tree;

rb_tree_node* rb_tree_node_new(int key, char color, rb_tree_node *left, rb_tree_node *right, rb_tree_node *parent) { rb_tree_node node = (rb_tree_node) malloc(sizeof(rb_tree_node)); node->key = key; node->color = color; node->left = left; node->right = right; node->parent = parent; return node; }

void rb_tree_left_rotate(rb_tree *T, rb_tree_node *x) { rb_tree_node *y = x->right; x->right =