AI代码解释 //节点template<classK>struct BS_Node{K_key;BS_Node<K>*_left;//左BS_Node<K>*_right;//右//构造-用于申请新节点后初始化BS_Node(constK&key):_key(key),_left(nullptr),_right(nullptr){}};template<classK>classBStree{typedef BS_Node<K>Node;public://插入boolinsert(constK&key...
file,line,true);}voidoperatordelete(void*ptr)noexcept{Recorditem{ptr,0,"",0,false};autoitr=std::find(myAllocStatistic.begin(),myAllocStatistic.end(),item);if(itr!=myAllocStatistic.end()){autoind=std::distance(myAllocStatistic.begin(),itr);myAllocStatistic[ind].ptr=nullptr;if(itr->is_...
Learn how to do deletion in a binary search tree using C++, its time complexity, and why deleting a node in BST is difficult.
701. Insert into a Binary Search Tree 在二叉搜索树中,插入指定节点。 450. Delete Node in a BST 在二叉搜索树中,删除指定节点。 解法: 700. Search in a Binary Search Tree 代码参考: 1/**2* Definition for a binary tree node.3* struct TreeNode {4* int val;5* TreeNode *left;6* TreeNo...
newnode = (BSTree)malloc(sizeof(BSNode)); newnode->lchild = newnode->rchild = NULL; newnode->data = data; if(*T == NULL) { *T = newnode; } else { p = *T; while(1) { if(data == p->data) { return 0;//数值已存在,不能插入 ...
field to Zero, and delete the node P. To delete 3 in Figure 4, just set its parent's right-child field to Zero, and delete the node P. So We need to know node P is its parent's right child or left child. However, If Node p is tree's root nood, just delete the root nood...
# Definition: Binary tree node.classTreeNode(object):def__init__(self,x):self.val=x self.left=Noneself.right=Nonedefdelete_Node(root,key):# if root doesn't exist, just return itifnotroot:returnroot# Find the node in the left subtree if key value is less than root value...
int Insert(BSTree *T,data_type data)//插入数据 { BSTree newnode,p; newnode = (BSTree)malloc(sizeof(BSNode)); newnode->lchild = newnode->rchild = NULL; newnode->data = data; if(*T == NULL) { *T = newnode; } else
0-binary_tree_node.c adding a function that creates a binary tree node. Mar 1, 2023 1-binary_tree_insert_left.c adding a function that inserts a node as the left-child of another node. Mar 1, 2023 10-binary_tree_depth.c adding a function that measures the depth of a node in a ...
Ptr delete(Ptr root,int val); int main(){ int input; Ptr root=NULL; while (1) { printf("Please input an integer to establish a binary search tree.\n"); scanf("%d",&input); if(input==0){ break; } else{ root=creat_Btree(root,input); ...