LeetCode 110 : Balanced Binary TreeGiven a binary tree, determine if it is height-balanced.For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subt...
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其他好文 时间:
2015-08-27 23:10:30
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141
题目链接:https://leetcode.com/problems/balanced-binary-tree/
题目:
Given a binary tree, determine if it is height-balanced.
For this problem, a height-balanced binary tree is defined as a binary tree...
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其他好文 时间:
2015-08-27 18:44:11
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185
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.Solution 1: recursionruntime: 28ms./** * ...
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2015-08-26 01:36:22
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119
Balanced Lineup
Time Limit: 5000MS
Memory Limit: 65536K
Total Submissions: 40312
Accepted: 18936
Case Time Limit: 2000MS
Description
For the daily milking, Farme...
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其他好文 时间:
2015-08-21 15:35:08
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170
题目大意:Framer John有一段木板,想用以建筑围墙,没有锯子的他只好向Framer Don求助。FD提出要求,FJ每截开一段木板,就要给这段木板长度的钱。FJ想使花费最少,向你求助。
思路:绝对是合并果子的翻版!把截木板当成合并木板就行了。小心L、n的范围,最终的ans用int装是装不下的,要用long long。
代码如下:
#include
#include<cstd...
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其他好文 时间:
2015-08-19 13:33:19
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BZOJ 1699 [Usaco2007 Jan]Balanced Lineup排队 线段树...
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其他好文 时间:
2015-08-18 22:49:03
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134
Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced binary tree is defined as a binary tree in which the depth...
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其他好文 时间:
2015-08-18 16:12:00
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130
题意:每次操作求区间[L,R]中最大值与最小值之差;参考:http://blog.csdn.net/liang5630/article/details/7917702思路:可以用线段树写,但ST算法求RMQ更方便; dp[i][j]表示从第i个数开始到i+2^j中的最值; 在操作之前,预...
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其他好文 时间:
2015-08-17 17:15:10
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117
Given a binary tree, determine if it is height-balanced.
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node never diffe...
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其他好文 时间:
2015-08-14 19:18:52
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123
Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced binary tree is defined as a binary tree in which the depth...
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其他好文 时间:
2015-08-13 11:31:07
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102