The given tree is non-empty. Each node in the tree has unique values 0 <= node.val <= 500. The target node is a node in the tree. 0 <= K <= 1000. * Approach: Build Tree Graph + BFS * 想要求到树某一个节点 ...

🌳 This repository is dedicated to the Binary Search Tree (BST) data structure, featuring a comprehensive demo of all its functionalities including insertion, deletion, search, and traversal ...

Definition: Decision tree analysis involves making a tree-shaped diagram to chart out a course of action or a statistical probability analysis. It is used to break down complex problems or branches.

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