Reserved space (invalid address) is protected against abnormal access. Reads from invalid address return garbage; writes to invalid address are blocked. Access to reserved space can generate exception...
分类：
其他好文 时间：
2014-06-20 11:58:31
阅读次数：
260
1、
??
Recover Binary Search Tree
Two elements of a binary search tree (BST) are swapped by mistake.
Recover the tree without changing its structure.
Note:
A solution using O(n) space is pretty...
分类：
其他好文 时间：
2014-06-20 10:13:49
阅读次数：
243
题目
Given a string s and a dictionary of words dict, determine if s can be segmented into a space-separated sequence of one or more dictionary words.
For example, given
s = "leetcode",
dict =...
分类：
其他好文 时间：
2014-06-07 13:53:28
阅读次数：
247
1. 普通的二分查找2. 查找最左边的值3. 查找最右边的值Worst case
performance: O(log n)Best case performance: O(1)Average case performance: O(log
n)Worst case space complexity...
分类：
其他好文 时间：
2014-06-07 11:19:48
阅读次数：
248
Sort a linked list inO(nlogn) time using
constant space complexity./** * Definition for singly-linked list. * struct
ListNode { * int val; * L...
分类：
其他好文 时间：
2014-06-06 20:01:30
阅读次数：
333
GPS（Graph Processing
System），java.lang.OutOfMemoryError: Java heap space，Rdflib，No handlers could be
found for logger "rdflib.term"does not look like ...
分类：
其他好文 时间：
2014-06-06 17:37:26
阅读次数：
348
在一些规模稍大的应用中，Java虚拟机（JVM）的内存设置尤为重要，想在项目中取得好的效率，GC（垃圾回收）的设置是第一步。 PermGen
space：全称是Permanent Generation
space.就是说是永久保存的区域,用于存放Class和Meta信息,Class在被Load的时....
分类：
其他好文 时间：
2014-06-06 14:06:49
阅读次数：
468
Given a sorted array, remove the duplicates in
place such that each element appear only once and return the new length.Do not
allocate extra space for...
分类：
其他好文 时间：
2014-06-06 06:53:19
阅读次数：
347
【题目】
Two elements of a binary search tree (BST) are swapped by mistake.
Recover the tree without changing its structure.
Note:
A solution using O(n) space is pretty straight forward. Could you devise a constant space solution?
confused what "{1,#,2,3}" ...
分类：
其他好文 时间：
2014-06-02 10:38:17
阅读次数：
246
Given a linked list, return the node where the
cycle begins. If there is no cycle, returnnull.Follow up:Can you solve it
without using extra space?借用博...
分类：
其他好文 时间：
2014-06-02 07:32:33
阅读次数：
291
