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Longest Substring Without Repeating Characters
Given a string, find the length of the longest substring without repeating characters. Examples: Given "abcabcbb", the answer is "abc", which the leng ...
分类:其他好文   时间:2016-08-29 06:53:36    阅读次数:139
【LeetCode】3. Longest Substring Without Repeating Characters
题目: Given a string, find the length of the longest substring without repeating characters. Examples: Given "abcabcbb", the answer is "abc", which the ...
分类:其他好文   时间:2016-08-29 01:42:42    阅读次数:141
Longest Absolute File Path -- LeetCode
Suppose we abstract our file system by a string in the following manner: The string "dir\n\tsubdir1\n\tsubdir2\n\t\tfile.ext" represents: The director ...
分类:其他好文   时间:2016-08-26 06:40:19    阅读次数:384
安卓学习之广播
1.广播机制 标准广播: 标准广播(Normal broadcasts)是一种完全异步执行的广播,在广播发出之后,所有的广播接收器几乎都会在同一时刻接收到这条广播消息,因此它们之间没有任何先后顺序可言,它是无法被截断的。工作流程图: 有序广播: 有序广播(Ordered broadcasts)则是一 ...
分类:移动开发   时间:2016-08-25 23:33:15    阅读次数:261
Leetcode 5 Longest Palindromic Substring
求最长回文子串的裸题,搞竞赛的时候遇到过各种花样的变式。 n方的朴素算法已经烂大街了,推荐使用O(n)的算法,只可惜很久没用过manacher算法,不会写了,所以花了一段时间温故知新。 manacher算法原理不了解的道友可以看这篇文章:...
分类:其他好文   时间:2016-08-24 15:54:14    阅读次数:167
LeetCode- Longest Absolute File Path
Suppose we abstract our file system by a string in the following manner: The string "dir\n\tsubdir1\n\tsubdir2\n\t\tfile.ext" represents: The director ...
分类:其他好文   时间:2016-08-24 14:29:01    阅读次数:192
Longest Common Substring
Given two strings, find the longest common substring. Return the length of it. Example Given A = "ABCD", B = "CBCE", return 2. Given A = "ABCD", B = " ...
分类:其他好文   时间:2016-08-24 12:58:37    阅读次数:145
Leetcode 5 Longest Palindromic Substring
Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longes ...
分类:其他好文   时间:2016-08-24 06:35:43    阅读次数:197
Leetcode 3 Longest Substring Without Repeating Characters
依旧水题一道,两头往后滑动,用数组映射出现的字符就行。 Given a string, find the length of the longest substring without repeating characters. Examples: Given "abcabcbb", the answer is "abc", which the length is 3. ...
分类:其他好文   时间:2016-08-23 22:11:25    阅读次数:128
Lintcode--005
Given two strings, find the longest common subsequence (LCS). 最长公共子序列 Your code should return the length of LCS. Given two strings, find the longest c ...
分类:其他好文   时间:2016-08-23 22:02:59    阅读次数:192
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