Problem Description:Given an unsorted array of integers, find the length of the longest consecutive elements sequence.For example,Given[100, 4, 200, 1...
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其他好文 时间:
2014-07-07 15:54:24
阅读次数:
193
Given a string containing just the characters'('and')', find the length of the longest valid (well-formed) parentheses substring.For"(()", the longest...
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其他好文 时间:
2014-07-07 15:34:56
阅读次数:
160
问题描写叙述 最长公共子序列,英文缩写为LCS(Longest Common Subsequence)。其定义是,一个序列 S ,假设各自是两个或多个已知序列的子序列,且是全部符合此条件序列中最长的,则 S 称为已知序列的最长公共子序列。 解决最长公共子序列,一种经常使用的办法,就是穷举法,组...
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其他好文 时间:
2014-07-03 07:09:44
阅读次数:
255
Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without
repeating letters for "abcabcbb" is "abc", which the length is 3. Fo...
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其他好文 时间:
2014-07-02 16:35:32
阅读次数:
213
Given a string containing just the characters '(' and ')',
find the
length of the longest valid (well-formed) parentheses substring.For "(()",
the
longest valid parentheses substring is "()...
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其他好文 时间:
2014-07-01 09:09:06
阅读次数:
156
Given a stringS, find the longest palindromic substring inS. You may assume that the maximum length ofSis 1000, and there exists one unique longest pa...
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其他好文 时间:
2014-06-30 22:43:45
阅读次数:
294
Longest Palindromic SubstringGiven a stringS, find the longest palindromic substring inS. You may assume that the maximum length ofSis 1000, and there...
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其他好文 时间:
2014-06-30 13:21:00
阅读次数:
202
Longest Common PrefixWrite a function to find the longest common prefix string amongst an array of strings.Solution:public class Solution { public ...
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其他好文 时间:
2014-06-30 12:18:25
阅读次数:
255
题目
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 consecutive elements sequence...
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其他好文 时间:
2014-06-29 22:16:48
阅读次数:
239
Given a stringS, find the longest palindromic substring inS. You may assume that the maximum length ofSis 1000, and there exists one unique longest pa...
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其他好文 时间:
2014-06-29 20:28:58
阅读次数:
183