Balanced 第15页

leetcode------Convert Sorted Array to Binary Search Tree

33.8% 难度：中等 Given an array where elements are sorted in ascending order, convert it to a height balanced

·2015-11-13 14:48

Leetcode | Convert Sorted Array to Binary Search Tree

Given an array where elements are sorted in ascending order, convert it to a height balanced BST.

·2015-11-13 14:06

Leetcode | Balanced Binary Tree

Given a binary tree, determine if it is height-balanced.

·2015-11-13 14:05

LeetCode | Convert Sorted List to Binary Search Tree

Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced

·2015-11-13 13:30

什么是B*树倒排索引技术 - 已解决 - 搜搜问问

需要注意的是，这里的“B”不代表二叉(binary),而是代表平衡(balanced).B*树索引并不是一颗二叉树。

·2015-11-13 13:40

leetcode[110] Balanced Binary Tree

判断一棵树是不是平衡二叉树。思路：递归。每个节点的左右子树是平衡二叉树，并且左右子树的高度相差不超过一。 /** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(i

·2015-11-13 12:21

LeetCode second time record

2) Add Binary less(2) Add two numbers less(2) need improved Anagrams 1 Balanced

·2015-11-13 12:59

【BZOJ】1637: [Usaco2007 Mar]Balanced Lineup（前缀和+差分+特殊的技巧）

http://www.lydsy.com/JudgeOnline/problem.php?id=1637 很神思想。。前缀和应用到了极点。。。我们可以发现当数量一定时，这个区间最前边的牛的前边一个牛的前缀和等于这个区间最后边的牛的前缀和。。（将0的牛变成-1，然后维护前缀和）然后扫过去就行了。。。 orz #include <cstdio> #include &l

·2015-11-13 11:45

【BZOJ】1636: [Usaco2007 Jan]Balanced Lineup（rmq+树状数组）

http://www.lydsy.com/JudgeOnline/problem.php?id=1636 （我是不会说我看不懂题的）裸的rmq。。 #include <cstdio> #include <cstring> #include <cmath> #include <string> #include <iostream

·2015-11-13 11:35

【BZOJ】1699: [Usaco2007 Jan]Balanced Lineup排队（rmq/树状数组）

http://www.lydsy.com/JudgeOnline/problem.php?id=1699 我是用树状数组做的。。rmq的st的话我就不敲了。。 #include <cstdio> #include <cstring> #include <cmath> #include <string> #include <iost

·2015-11-13 11:31

Data Structure Binary Tree: How to determine if a binary tree is height-balanced?

http://www.geeksforgeeks.org/how-to-determine-if-a-binary-tree-is-balanced/ 1 #include <iostream

·2015-11-13 11:11

Statistics: third record for leetcode

3Sum 2 4Sum 1 Add Binary 1 Add two numbers 2 Anagrams 1 Balanced

·2015-11-13 11:54

poj 3264 Balanced Lineup

http://poj.org/problem?id=3264 RMQ 模板题参考资料：http://wenku.baidu.com/view/53e2b6ed4afe04a1b071deb5.html 代码： #include<iostream> #include<cstdio> #include<cstring> #include

·2015-11-13 11:18

poj 3274 Gold Balanced Lineup

http://poj.org/problem?id=3274 不得不说自己的哈希水平很烂此题完全抄了别人的代码，看来以后要看看哈希呀先贴代码日后消化 #include<iostream>#include<string>#include<string.h>#include<queue>#include<math.h>#includ

·2015-11-13 11:37

POJ3274-Gold Balanced Lineup

转载请注明出处：優YoU http://user.qzone.qq.com/289065406/blog/1309220772 大致题意：解题思路：经典题，不转化问题很难做，先根据官方的方法转化问题，把“求最远的两行间各个特征出现次数相等”转化为“求最远的相同两行”，再用Hash查找。这是官方解题报告—— Consider the

·2015-11-13 10:08

LeetCode: Balanced Binary Tree

C++版 1 /** 2 * Definition for binary tree 3 * struct TreeNode { 4 * int val; 5 * TreeNode *left; 6 * TreeNode *right; 7 * TreeNode(int x) : val(x), left(NULL), rig

·2015-11-13 09:12

LeetCode first time record

; 4Sum 1 Add Binary less Add two numbers 1 need improved Anagrams no Balanced

·2015-11-13 09:08

HDU3709：Balanced Number(数位DP+记忆化DFS)

Problem Description A balanced number is a non-negative integer that can be balanced if a pivot is

·2015-11-13 09:37

Balanced Binary Tree

Balanced Binary Tree Given a binary tree, determine if it is height-balanced.

·2015-11-13 08:42

[leetcode] Balanced Binary Tree

Given a binary tree, determine if it is height-balanced.

·2015-11-13 07:37

[LeetCode]Balanced Binary Tree

Given a binary tree, determine if it is height-balanced.

·2015-11-13 07:02

CQF平衡树——SBT论文——Size Balanced Tree

Size Balanced Tree Size Balanced Tree(SBT)是一种平衡二叉查找树。

·2015-11-13 06:58

Study notes for B-tree and R-tree

B-trees are balanced search trees

·2015-11-13 06:03

<算法导论>高级数据结构--以我的角度看B树（Balanced-Tree）的建增删查

好了题归正传，B树（Balanced-Tree）与红黑树的主要不同在于，B树的节点可以有许多子女，从几个到几千个。

·2015-11-13 05:04

LeetCode Online Judge 题目C# 练习 - Balanced Binary Tree

Given a binary tree, determine if it is height-balanced.

·2015-11-13 05:42

[LeetCode]Convert Sorted List to Binary Search Tree

Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced

·2015-11-13 05:44

[LeetCode]Convert Sorted Array to Binary Search Tree

Given an array where elements are sorted in ascending order, convert it to a height balanced BST. /

·2015-11-13 05:43

POJ 3264 Balanced Lineup

题目链接：http://poj.org/problem?id=3264 题目描述：跟N个数和Q个询问，求询问区间[a, b]中最大值和最小值的差。我的第一个线段树…… 1 /* 2 Interval Tree 3 */ 4 #include <cstdio> 5 #include <cstring> 6 #include <

·2015-11-13 05:03

·2015-11-13 05:22

Poj 3246 Balanced Lineup（线段树基础）

依旧是线段树基础题询问区间的最大值和最小值之差，只有询问，没有插入删除。继续理解基础线段树 #include <iostream> #include <algorithm> #include <cmath> #include <cstdio> #include <cstdlib> #include &

·2015-11-13 03:42

BZOJ 1699: [Usaco2007 Jan]Balanced Lineup排队

1699: [Usaco2007 Jan]Balanced Lineup排队 Description 每天,农夫 John 的N(1 <= N <= 50,000)头牛总是按同一序列排队

·2015-11-13 03:25

用SBT实现一个学生健康管理系统...

nbsp; 程序名：student.cpp // 程序功能：用Size Balanced

·2015-11-13 03:47

SBT!

在今年的信息学冬令营上，陈启峰提出了一个自己创造的BST数据结构—Size Balanced Tree。这个平衡二叉树被全世界内的许多网站所讨论，大家讨论的主题也只有一个—SBT能够取代Treap吗？

·2015-11-13 03:42

poj 3264 Balanced Lineup——简单线段树

这是我的第一道线段树呀吼吼~~~~~虽然这道题很简单，但是我写的时候还是犯了很多错误，RE了几次，还是属于没有理解线段树到底是怎么分段的。。。把自己的代码对着标改把改把过了，发现跑了3000+MS，怎么这么慢，然后我就去网上找了很多大神的线段树代码拿来交，发现都是3000+MS，才知道原来还有更好的做法，比如ST什么的。。。用数组模拟整个线段树，要求开由于N即为线段树最底层的节点数，则线段

·2015-11-13 03:10

[POJ3274 Gold Balanced Lineup]

[题目来源]：POJ3274 [关键字]：hash [题目大意]：用一个十进制整数的二进制代表每个奶牛的特征（右往左数第i为为1是有0没有），给出一个奶牛序列找到一个最长的连续满足：此序列中所有奶牛的各个特征和相等。 //======================================================================================

·2015-11-13 02:57

poj 3264 Balanced Lineup

Balanced Lineup Time Limit: 5000MS Memory Limit: 65536K Total Submissions:&

·2015-11-13 01:35

POJ 3264 Balanced Lineup (RMQ分析)

链接：http://poj.org/problem?id=3264 RMQ (Range Minimum/Maximum Query)问题是指：对于长度为n的数列A，回答若干询问RMQ(A,i,j)(i,j<=n)，返回数列A中下标在i,j里的最小(大）值，也就是说，RMQ问题是指求区间最值的问题。动态规划：设data[i]是要求最大值的数列。dp[

·2015-11-13 01:19

[LeetCode] Convert Sorted List to Binary Search Tree

Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced

·2015-11-13 01:13

POJ 3274, Gold Balanced Lineup

Hash Table hash function 1. for(int j=0; j<K; ++j) key=((key<<2)+(cnt[j]>>4))^(cnt[j]<<10); 2. z = cnt.size() for(int j=0; j < K; ++j) z = 3

·2015-11-13 01:06

[LeetCode#110, 112, 113]Balanced Binary Tree, Path Sum, Path Sum II

Problem 1 [Balanced Binary Tree] Given a binary tree, determine if it is height-balanced.

·2015-11-13 01:39

[LeetCode#108]Convert Sorted Array to Binary Search Tree

The problem: Given an array where elements are sorted in ascending order, convert it to a height balanced

·2015-11-13 01:34

POJ 3264 Balanced Lineup

求区间最大值减去最小值的值，用线段树再好不过了，这里线段树的功能就是查询区间的最大值和最小值，没有单点更新。 #include<cstdio> #include<algorithm> using namespace std; #define lson l, m, rt << 1 #define rson m + 1, r, rt <&l

·2015-11-13 01:16

LeetCode: Convert Sorted List to Binary Search Tree 解题报告

Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced

·2015-11-13 00:39

LeetCode: Convert Sorted Array to Binary Search Tree 解题报告

Binary Search Tree Given an array where elements are sorted in ascending order, convert it to a height balanced

·2015-11-13 00:13

LeetCode: Balanced Binary Tree 解题报告

Balanced Binary Tree Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced

·2015-11-13 00:04

Balanced Binary Tree

题目： Given a binary tree, determine if it is height-balanced.

·2015-11-13 00:59

poj3264Balanced Lineup(RMQ)

http://poj.org/problem?id=3264 RMQ讲解 http://dongxicheng.org/structure/lca-rmq/ j = log2K dp[i][j] = max(dp[i][j-1]+dp[i+(1<<(j-1))][j-1]; 1 #include <iostream> 2 #include&l

·2015-11-13 00:51

[LeetCode] Convert Sorted List to Binary Search Tree

Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced

·2015-11-13 00:13

【leetcode】Convert Sorted List to Binary Search Tree

Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced

·2015-11-13 00:57

【leetcode】Convert Sorted Array to Binary Search Tree

Search Tree Given an array where elements are sorted in ascending order, convert it to a height balanced

·2015-11-13 00:49

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Balanced

leetcode------Convert Sorted Array to Binary Search Tree

Leetcode | Convert Sorted Array to Binary Search Tree

Leetcode | Balanced Binary Tree

LeetCode | Convert Sorted List to Binary Search Tree

什么是B*树倒排索引技术 - 已解决 - 搜搜问问

leetcode[110] Balanced Binary Tree

LeetCode second time record

【BZOJ】1637: [Usaco2007 Mar]Balanced Lineup（前缀和+差分+特殊的技巧）

【BZOJ】1636: [Usaco2007 Jan]Balanced Lineup（rmq+树状数组）

【BZOJ】1699: [Usaco2007 Jan]Balanced Lineup排队（rmq/树状数组）

Data Structure Binary Tree: How to determine if a binary tree is height-balanced?

Statistics: third record for leetcode

poj 3264 Balanced Lineup

poj 3274 Gold Balanced Lineup

POJ3274-Gold Balanced Lineup

LeetCode: Balanced Binary Tree

LeetCode first time record

HDU3709：Balanced Number(数位DP+记忆化DFS)

Balanced Binary Tree

[leetcode] Balanced Binary Tree

[LeetCode]Balanced Binary Tree

CQF平衡树——SBT论文——Size Balanced Tree

Study notes for B-tree and R-tree

<算法导论>高级数据结构--以我的角度看B树（Balanced-Tree）的建增删查

LeetCode Online Judge 题目C# 练习 - Balanced Binary Tree

[LeetCode]Convert Sorted List to Binary Search Tree

[LeetCode]Convert Sorted Array to Binary Search Tree

POJ 3264 Balanced Lineup

网站、博客、文章推荐

Poj 3246 Balanced Lineup（线段树基础）

BZOJ 1699: [Usaco2007 Jan]Balanced Lineup排队

用SBT实现一个学生健康管理系统...

SBT!

poj 3264 Balanced Lineup——简单线段树

[POJ3274 Gold Balanced Lineup]

poj 3264 Balanced Lineup

POJ 3264 Balanced Lineup (RMQ分析)

[LeetCode] Convert Sorted List to Binary Search Tree

POJ 3274, Gold Balanced Lineup

[LeetCode#110, 112, 113]Balanced Binary Tree, Path Sum, Path Sum II

[LeetCode#108]Convert Sorted Array to Binary Search Tree

POJ 3264 Balanced Lineup

LeetCode: Convert Sorted List to Binary Search Tree 解题报告

LeetCode: Convert Sorted Array to Binary Search Tree 解题报告

LeetCode: Balanced Binary Tree 解题报告

Balanced Binary Tree

poj3264Balanced Lineup(RMQ)

[LeetCode] Convert Sorted List to Binary Search Tree

【leetcode】Convert Sorted List to Binary Search Tree

【leetcode】Convert Sorted Array to Binary Search Tree