Given an unsorted array of integers, find the
length of the longest consecutive elements sequence.For example,Given[100, 4,
200, 1, 3, 2],The longest ...
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其他好文 时间：
2014-07-22 23:16:14
阅读次数：
408
Reverse Words in a
String题目链接：http://oj.leetcode.com/problems/reverse-words-in-a-string/ Given an
input string, reverse the string word by word. F...
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其他好文 时间：
2014-07-22 23:13:32
阅读次数：
309
http://anthon-lx.iteye.com/blog/811460完整的错误信息如下：java.sql.SQLException:
Listener refused the connection with the following error:ORA-12505,
TNS:listene...
分类：
数据库 时间：
2014-07-22 23:09:35
阅读次数：
430
Single NumberGiven an array of integers, every
element appearstwiceexcept for one. Find that single one.Note:Your algorithm
should have a linear runti...
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其他好文 时间：
2014-07-22 23:07:14
阅读次数：
337
题目： Given a string, find the length of the longest
substring without repeating characters. For example, the longest substring
without repeating letter...
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其他好文 时间：
2014-04-30 21:15:32
阅读次数：
511
题目： You are given two linked lists representing two
non-negative numbers. The digits are stored in reverse order and each of their
nodes contain a sin...
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其他好文 时间：
2014-04-30 18:44:23
阅读次数：
428
Problem description:given a string, find the
longest palindrome string in itSolution:1.brute force O(n^3)just enumerate start
and end of the substring...
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其他好文 时间：
2014-04-29 17:22:46
阅读次数：
308
Validate if a given string is numeric.Some
examples:"0"=>true" 0.1 "=>true"abc"=>false"1
a"=>false"2e10"=>trueNote:It is intended for the problem stat...
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其他好文 时间：
2014-04-29 16:45:45
阅读次数：
398
Given a matrix ofmxnelements (mrows,ncolumns),
return all elements of the matrix in spiral order.For example,Given the
following matrix:[ [ 1, 2, 3 ],...
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其他好文 时间：
2014-04-29 10:37:46
阅读次数：
434
You are given two linked lists representing two
non-negative numbers. The digits are stored in reverse order and each of their
nodes contain a single ...
分类：
其他好文 时间：
2014-04-29 10:17:46
阅读次数：
406
