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sorting functions _ golang
Sometimes we'll want to sort a collection by something other than its natural order. For example, suppose we wanted to sort strings by their length in...
分类:其他好文   时间:2015-03-20 16:17:47    阅读次数:107
Add Binary
Given two binary strings, return their sum (also a binary string).For example,a = "11"b = "1"Return "100";思路: 对齐, 计算当前位和进位;如果位较长,让我想到了先行进位加法器,不过这里的计算不...
分类:其他好文   时间:2015-03-20 12:35:07    阅读次数:129
Java 接口能不能有具体的实现
publicinterfaceS{}publicinterfaceB{publicstaticfinalSs=newS(){publicStringtoString(){return"我在接口实现了";}publicvoiddoString(Strings){System.out.println("我在接口实现了");}};}publicclassTest{publicstaticvoidmain(String[]args){Strings=B.s.toString();Syste..
分类:编程语言   时间:2015-03-20 01:33:49    阅读次数:154
LeetCode --- 67. Add Binary
题目链接:Add Binary Given two binary strings, return their sum (also a binary string). For example, a = "11" b = "1" Return "100". 这道题的要求是两个二进制字符串加法运算。 简单的大数加法,只不过是二进制的。处理进位的时候,按照二进制处理即可。 时间复杂度...
分类:其他好文   时间:2015-03-19 21:57:35    阅读次数:124
leetcode 题解 || Longest Common Prefix 问题
problem: Write a function to find the longest common prefix string amongst an array of strings. 寻找 0 ~n 个字符串的最长公共前缀 thinking: (1)公共前缀很好理解,按位匹配即可 (2)很容易忘记处理0、1个字符串的情况。 code: string prefi...
分类:其他好文   时间:2015-03-18 18:05:15    阅读次数:112
Java 在"GoTo"方法层面的实现
packagecom.zzq;publicclassTestGoTo{/***不建议在工作使用不便于理解*但是能正常运行的*/publicstaticvoidmain(String[]args){f:f("s");}publicstaticintgetObjNumber(){returnobjNumber;}publicstaticvoidf(){System.out.println("11");}publicstaticvoidf(Strings){System.o..
分类:编程语言   时间:2015-03-18 06:37:59    阅读次数:141
leetcode 49. Anagrams
Given an array of strings, return all groups of strings that are anagrams.Note: All inputs will be in lower-case.[Solution]FOR ANY string st IN strs,1...
分类:其他好文   时间:2015-03-17 23:19:33    阅读次数:129
String数组转List,List转String数组
[java]view plaincopyListlist=newArrayList();list.add("a1");list.add("a2");String[]toBeStored=list.toArray(newString[list.size()]);for(Strings:toBeStor...
分类:编程语言   时间:2015-03-17 19:55:16    阅读次数:148
leetcode------Palindrome Partitioning
标题:Palindrome Partitioning通过率:26.3%难度:中等Given a strings, partitionssuch that every substring of the partition is a palindrome.Return all possible pali...
分类:其他好文   时间:2015-03-16 16:07:04    阅读次数:121
Longest Common Prefix
Longest Common Prefix问题:Write a function to find the longest common prefix string amongst an array of strings.思路: 简单的string运算我的代码:public class Soluti....
分类:其他好文   时间:2015-03-15 18:11:46    阅读次数:86
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