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Find them, Catch them
DescriptionThe police office in Tadu City decides to say ends to the chaos, as launch actions to root up the TWO gangs in the city, Gang Dragon and Ga...
分类:其他好文   时间:2014-06-02 09:38:19    阅读次数:219
POJ1068——Parencodings
ParencodingsDescriptionLet S = s1 s2...s2n be a well-formed string of parentheses. S can be encoded in two different ways: q By an integer sequence P ...
分类:其他好文   时间:2014-06-02 06:19:50    阅读次数:185
RabbitMQ in Action(5): Clustering and dealing with failure
Batteries included: RabbitMQ clustering The clustering built in to RabbitMQ was designed with two goals in mind: allowing consumers and producers to k...
分类:其他好文   时间:2014-06-02 06:11:46    阅读次数:392
[Oracle] Group By 语句的扩展 - Rollup、Cube和Grouping Sets
经常写SQL语句的人应该知道Group by语句的主要用法是进行分类汇总,下面是一种它最常见的用法(根据部门、职位分别统计业绩): SELECT a.dname,b.job,SUM(b.sal) sum_sal FROM dept a,emp b WHERE a.deptno = b.deptno GROUP BY a.dname,b.job; DNAME JOB...
分类:数据库   时间:2014-06-02 02:28:40    阅读次数:289
每日算法之二十五:Divide Two Integers
Divide two integers without using multiplication, division and mod operator. 不使用乘法、除法和求模运算求两个数相除。...
分类:其他好文   时间:2014-06-01 18:16:23    阅读次数:311
【leetcode】N-queens
问题: The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other. Given an integer n, return all distinct solutions to the n-queens...
分类:其他好文   时间:2014-06-01 18:08:28    阅读次数:334
leetcode -- 3 sum
3-sum    题目描述: Given an array S of n integers, are there elements a, b, c in S such that a + b + c = 0? Find all unique triplets in the array which gives the sum of zero. 题目要求: Elements...
分类:其他好文   时间:2014-06-01 17:31:27    阅读次数:471
LeetCode: Add Two Numbers 题解
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 ...
分类:其他好文   时间:2014-06-01 17:05:44    阅读次数:296
java-第五章-计算100以内(包括100)的偶数之和
publicclassA01{ /** *@paramargs */ publicstaticvoidmain(String[]args){ //TODOAuto-generatedmethodstub intsum=0; intnum=2; while(num<=100){ sum+=num; num+=2; } System.out.println(sum); } }
分类:编程语言   时间:2014-06-01 16:35:36    阅读次数:552
最大m子段和问题 Max Sum Plus Plus —— 动态规划
最大m子段和问题 Max Sum Plus Plus —— 动态规划...
分类:其他好文   时间:2014-06-01 16:18:49    阅读次数:259
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