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 it as a link...
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其他好文 时间：
2014-05-23 07:43:23
阅读次数：
246
??
A Stack or A Queue?
Time Limit:
1 Second Memory Limit: 32768 KB
Do you know stack and queue? They're both important data structures. A stack is a "first in last out" (FILO) data ...
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其他好文 时间：
2014-05-22 12:24:38
阅读次数：
236
In Express 3.0, you normally would use app.configure() (or app.use() ) to set up the required middleware you need. Those middleware you specified are bundled together with Express 3.0.
e.g.
var ex...
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移动开发 时间：
2014-05-22 12:14:27
阅读次数：
349
Gallery和swithcer联合使用
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in complian...
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其他好文 时间：
2014-05-22 11:19:05
阅读次数：
288
Description
You are given a string consisting of parentheses () and []. A string of this type is said to be correct:
(a)if it is the empty string(b)if A and B are correct, AB is correct,(c)...
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其他好文 时间：
2014-05-22 09:53:27
阅读次数：
295
上联：no zuo no die why you try
下联：no try no high give me five
横批： let it go。
坑爹bug：
错误写法：
0 } ">true （最后一个大括号后多出一个空格，代码啥都不会输出）
正确写法： 0 }">true 正确写法 输出结果： true...
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Web程序 时间：
2014-05-22 07:42:52
阅读次数：
355
mysql 自定义存储过程和触发器
--存储过程示范
DROP PROCEDURE IF EXISTS PRO_TEST;
CREATE PROCEDURE PRO_TEST(IN NUM_IN INT,OUT NUM_OUT INT,INOUT NUM_INOUT)
BEGIN
//DO ANYTHING YOU WANT
END;
参数解释:
in : 就是输入参数，输...
分类：
数据库 时间：
2014-05-22 06:42:40
阅读次数：
345
【题目】
Write a program to solve a Sudoku puzzle by filling the empty cells.
Empty cells are indicated by the character '.'.
You may assume that there will be only one unique solution.
A sudoku puzzle...
...and its solution numbers marked in red.
...
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其他好文 时间：
2014-05-20 17:07:34
阅读次数：
335
题目:
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 complexity. Could you implem...
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其他好文 时间：
2014-05-20 16:22:52
阅读次数：
241
戳我去解题Merge two sorted linked lists and return it as
a new list. The new list should be made by splicing together the nodes of the
first two lists.分析：直...
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其他好文 时间：
2014-05-20 08:52:09
阅读次数：
277
