码迷,mamicode.com
首页 >  
搜索关键字:isomorphic strings    ( 3304个结果
Longest Palindromic Substring
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...
分类:其他好文   时间:2014-06-28 23:59:00    阅读次数:383
the join and dump method
join(string, ...) Returns a new string formed by joining the strings using File::SEPARATOR.File.join("usr", "mail", "gumby") #=> "usr/mail/gumby"rea.....
分类:其他好文   时间:2014-06-21 08:28:24    阅读次数:224
Anagrams
题目 Given an array of strings, return all groups of strings that are anagrams. Note: All inputs will be in lower-case. 方法 题目中是找出所有的字符串由相同的字符组成,只是顺序不同。 public List anagrams(St...
分类:其他好文   时间:2014-06-19 10:46:45    阅读次数:207
Longest Common Prefix
题目 Write a function to find the longest common prefix string amongst an array of strings. 方法 从第一个字符开始,判断是否相同。 public String longestCommonPrefix(String[] strs) { if (strs ...
分类:其他好文   时间:2014-06-18 11:18:30    阅读次数:205
(Power Strings)sdutoj2475
#include #include #include char a[1000001];int next[1000001];int l;void Getnext(){ int j=-1; int i=0; next[0]=-1;//忘写了,死循环 while(i...
分类:其他好文   时间:2014-06-18 09:35:19    阅读次数:138
LeetCode: Longest Common Prefix 题解
Write a function to find the longest common prefix string amongst an array of strings.题解: 寻找一组字符串的最长公共前缀。最简单的方法,用一个字符串记录当前最长的公共前缀,然后依次比较。时间复杂度: O(N). ...
分类:其他好文   时间:2014-06-18 00:03:08    阅读次数:274
Leetcode: Longest Palindromic Substring
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...
分类:其他好文   时间:2014-06-17 14:35:50    阅读次数:297
每日算法之三十四:Multiply Strings
大数相乘,分别都是用字符串表示的两个大数,求相乘之后的结果表示。 首先我们应该考虑一下测试用例会有哪些,先准备测试用例对防御性编程会有比较大的帮助,能够考虑一些极端情况。有以下几种用例: 1)"0","0"   2)"0","879127346783" 其中一个是零 3)"as234","123343"  存在非法字符 4)"000000000000001234","2546"  存在零...
分类:其他好文   时间:2014-06-16 21:08:24    阅读次数:255
ruby 正则表达式Regexp
http://ruby-doc.org/core-2.1.2/Regexp.htmlRegexpARegexpholds a regular expression, used to match a pattern against strings. Regexps are created using ...
分类:其他好文   时间:2014-06-14 21:17:33    阅读次数:304
Multiply Strings
题目 Given two numbers represented as strings, return multiplication of the numbers as a string. Note: The numbers can be arbitrarily large and are non-negative. 方法 将num1与0-9相乘的结果存...
分类:其他好文   时间:2014-06-14 06:08:30    阅读次数:229
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!