【题目】
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.
【分析】
无
【代码】
在下面超时的代码上进行改进:把链表先转换为vector再进行操作。
[LeetCode]108.Convert Sorted Ar...
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其他好文 时间:
2014-12-29 12:14:29
阅读次数:
124
Given an array and a value, remove all instances of that value in place and return the new length.
The order of elements can be changed. It doesn't matter what you leave beyond the new length.
...
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其他好文 时间:
2014-12-29 12:07:24
阅读次数:
141
Given a list of integers, which denote a permutation.Find the previous permutation in ascending order.NoteThe list may contains duplicate integers.Exa...
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其他好文 时间:
2014-12-29 10:15:41
阅读次数:
177
要实现新闻的上一篇下一篇功能,关键是HQL语句
上一篇:HQL="from News d where d.id
下一篇:HQL="from News d where d.id>? order by id asc ";
daoImpl实现的方法:
public News nextPage(News news){
try{
String queryString="from N...
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其他好文 时间:
2014-12-29 09:07:38
阅读次数:
135
要实现新闻的上一篇下一篇功能,关键是HQL语句
上一篇:HQL="from News d where d.id
下一篇:HQL="from News d where d.id>? order by id asc ";
daoImpl实现的方法:
public News nextPage(News news){
try{
String queryString="from...
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其他好文 时间:
2014-12-29 09:04:26
阅读次数:
149
调用子栏目(在栏目首页模板需要用到){pc:content action="category" catid="$catid" num="25" siteid="$siteid" order="listorder ASC"}{loop $data $r}{$r[catname]} |{/loop}{/...
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Web程序 时间:
2014-12-28 23:28:04
阅读次数:
191
The set[1,2,3,…,n]contains a total ofn! unique permutations.By listing and labeling all of the permutations in order,We get the following sequence (ie...
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其他好文 时间:
2014-12-28 16:45:20
阅读次数:
177
Description Nchildren are sitting in a circle to play a game. The children are numbered from 1 toNin clockwise order. Each of them has a card with a.....
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其他好文 时间:
2014-12-28 15:33:01
阅读次数:
291
Convert Sorted List to Binary Search TreeGiven a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST....
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其他好文 时间:
2014-12-28 12:50:15
阅读次数:
170
【题目】
Given an array where elements are sorted in ascending order, convert it to a height balanced BST.
【分析】
二分法,以中间元素i为根节点[start,i-1]递归构建左子树,[i+1,end]递归构建右子树
【代码】
/*****************************...
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其他好文 时间:
2014-12-28 11:41:50
阅读次数:
240