Given an array of integers, every element appears
three times except for one. Find that single one. Note: Your algorithm should
have a linear runtime ...
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其他好文 时间：
2014-05-27 00:10:26
阅读次数：
319
饿汉模式//饿汉式单例类.在类初始化时，已经自行实例化 public class
Singleton1 { //私有的默认构造子 private Singleton1() {} //已经自行实例化 private static final
Singleton1 single...
分类：
编程语言 时间：
2014-05-26 00:34:46
阅读次数：
345
You are given two linked lists representing two non-negative numbers. The digits are
stored in reverse order and each of their nodes contain a single digit. Add the two numbers
and return i...
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其他好文 时间：
2014-05-25 21:36:52
阅读次数：
268
原文：
Given an array of integers, every element appears twice except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it without ...
分类：
其他好文 时间：
2014-05-25 21:30:02
阅读次数：
276
D-Bus helps coordinate process lifecycle. It
makes it simple and reliable to code a “single instance” (?) application or
deamon, and to launch applica...
分类：
数据库 时间：
2014-05-25 18:44:56
阅读次数：
408
Given an array of integers, every element
appears twice except for one. Find that single one. Note: Your algorithm should
have a linear runtime comple...
分类：
其他好文 时间：
2014-05-23 07:22:48
阅读次数：
241
单例设计模式用来创建唯一的对象，有些时候我们只需要一个对象，如：线程池，缓存，对话框，注册表，日志对象，等等。这就需要单例设计模式来完成。不用多说，直接上代码。public
class TestSingle { private static TestSingle single = null; pri...
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其他好文 时间：
2014-05-23 03:48:01
阅读次数：
235
【题目】
Implement wildcard pattern matching with support for '?' and '*'.
'?' Matches any single character.
'*' Matches any sequence of characters (including the empty sequence).
The matching should cover the entire input string (not partial).
The functi...
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其他好文 时间：
2014-05-23 00:17:12
阅读次数：
364
Given an array of integers, every element
appearstwiceexcept for one. Find that single one.Note:Your algorithm should have
a linear runtime complexity...
分类：
其他好文 时间：
2014-05-22 16:31:03
阅读次数：
194
1、
??
Add Two Numbers
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two num...
分类：
其他好文 时间：
2014-05-21 10:49:10
阅读次数：
221
