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leetcode:Longest Common Prefix【Python版】
1、当strs为空,直接输出“”2、当strs中含有“”,直接输出“”3、strs[0]的最长长度由最短公共长度l决定(code line:15) 1 class Solution: 2 # @return a string 3 def longestCommonPrefix(sel...
分类:编程语言   时间:2014-10-18 23:47:06    阅读次数:270
Longest Common Prefix
Write a function to find the longest common prefix string amongst an array of strings. 分析: 对一组字符串找到最长公共前缀。 因为只是找前缀所以可以以第一个字符串为基础,按个字符与其它字符串比较,直到有字符串已经...
分类:其他好文   时间:2014-10-18 22:17:24    阅读次数:186
Maximum Depth of Binary Tree | LeetCode
Given a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest path from the root node down to the farthest le...
分类:其他好文   时间:2014-10-18 20:57:37    阅读次数:229
clojure实现最长上升子序队列算法
4Clojure上的一道题:[4Clojure 最长上升子序列算法][1] 描述如下: > Given a vector of integers, find the longest consecutive sub-sequence of increasing numbers. If two sub-sequences have the same le...
分类:编程语言   时间:2014-10-18 09:55:22    阅读次数:259
[LeetCode]Longest Common Prefix
Write a function to find the longest common prefix string amongst an array of strings.这个很简单,看代码便知// LongestCommonPrefix.cpp : 定义控制台应用程序的入口点。//#include...
分类:其他好文   时间:2014-10-17 20:17:37    阅读次数:202
poj2533--Longest Ordered Subsequence(dp:最长上升子序列)
Longest Ordered Subsequence Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 33943   Accepted: 14871 Description A numeric sequence of ai is ordered if a1  a2  ...
分类:其他好文   时间:2014-10-16 19:38:32    阅读次数:209
hdu1423||hdu4512--LCIS--try
要学的 太多了.学到的 都是有用的 即便你不会在比赛中遇到这个类型的 但是开拓了你的思维这2题 都是LCIS-Longest Common Increase Subsequence我是在这边学习的 传送这篇写的很好.我觉得对于4512要好好理解下啊 我想了好久 太白痴了....注意下 数组的对称性1...
分类:其他好文   时间:2014-10-16 18:26:32    阅读次数:338
[Leetcode] Maximum Depth of Binary Tree
Given a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest path from the root node down to the farthest le...
分类:其他好文   时间:2014-10-16 06:33:22    阅读次数:238
leetcode第14题--Longest Common Prefix
Problems:Write a function to find the longest common prefix string amongst an array of strings.就是返回一个字符串数组的所有的公共前缀。不难。我是已第一个字符串为参考,然后依次遍历其他的字符串,一旦遇到不同...
分类:其他好文   时间:2014-10-16 02:35:11    阅读次数:215
Longest Substring Without Repeating Characters
[leetcode] 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. For "bbbbb" the longest substring is "b", with th...
分类:其他好文   时间:2014-10-15 11:42:20    阅读次数:224
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