[CareerCup] 13.2 Compare Hash Table and STL Map 比较哈希表和Map
13.2 Compare and contrast a hash table and an STL map. How is a hash table implemented? If the number of inputs is small, which data structure option...
Given an integer array with no duplicates. A maximum tree building on this array is defined as follow:
The root is the maximum number in the array.
...
哈夫曼树Huffman tree 又称最优完全二叉树，切入正题之前，先看几个定义
1、路径 Path
简单点讲，路径就是从一个指定节点走到另一个指定节点所经过的分支，比如下图中的红色分支(A->C->B与C->D->E->F)
图1
2、...
文章杨俊明
2010-12-03
875浏览量
[LeetCode] Maximum Width of Binary Tree 二叉树的最大宽度
Given a binary tree, write a function to get the maximum width of the given tree. The width of a tree is the maximum width among all levels. The bina...
文章李博 bluemind
2017-12-06
1111浏览量
leetcode算法题解(Java版)-8-动态规划+状态压缩
一、树
题目描述
Given a binary tree
struct TreeLinkNode {
TreeLinkNode *left;
TreeLinkNode *right;
TreeLinkNode *next;
}
Populate...
[LeetCode] Unique Binary Search Trees II 独一无二的二叉搜索树之二
Given n, generate all structurally unique BST's (binary search trees) that store values 1...n.
For example,
Given n = 3, your program should return a...
