Problem DescriptionThere are n people and n
target, everyone should get one target, no two people get the same target, the
last one who get the target...
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其他好文 时间：
2014-05-06 09:00:51
阅读次数：
354
Problem DescriptionGiven n integers.You have two
operations:U A B: replace the Ath number by B. (index counting from 0)Q A B:
output the length of the...
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其他好文 时间：
2014-05-06 01:20:33
阅读次数：
332
Say you have an array for which theithelement
is the price of a given stock on dayi.Design an algorithm to find the maximum
profit. You may complete a...
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其他好文 时间：
2014-05-06 00:51:29
阅读次数：
353
Mergeksorted linked lists and return it as one
sorted list. Analyze and describe its complexity.想法很简单，就是两两合并。在Merge Two Sorted
Lists这道题已经实现了两两合并的代码了，就...
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其他好文 时间：
2014-05-06 00:22:01
阅读次数：
337
The general mechanism for executing tasks is
the executor service. If you think in terms of tasks and let an executor service
execute them for you, yo...
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编程语言 时间：
2014-05-05 23:32:44
阅读次数：
389
题目描述You are organizing a dance party. The party
will be attended by n boys and n girls. There will be several rounds of dancing.
In each round, you di...
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其他好文 时间：
2014-05-05 23:18:13
阅读次数：
364
Given two binary strings, return their sum
(also a binary string).For example,a ="11"b
="1"Return"100".思路：一个二进制字符串相加；首先从字符串的末尾开始，先二进制字符转化为数字，然后再相加；然后将...
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其他好文 时间：
2014-05-05 23:10:15
阅读次数：
319
play的logger是基于Log4j，Play 2.0 uses logback as its
logging engine.一、配置1. 在conf/application.conf中设置logger的级别// Logger//
~~~~~~~~~~~~~~~~~~~~~~~~~// You c...
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其他好文 时间：
2014-05-05 22:59:19
阅读次数：
500
Link:http://oj.leetcode.com/problems/swap-nodes-in-pairs/Given a linked list,
swap every two adjacent nodes and return its head.For example,Given1->2-...
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其他好文 时间：
2014-05-05 22:45:37
阅读次数：
331
Problem
Link:http://oj.leetcode.com/problems/word-ladder/Two typical techniques are
inspected in this problem:Hash Table. One hash set is the words di...
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其他好文 时间：
2014-05-05 22:44:44
阅读次数：
393
