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MySQL Fabric概述
Oracle在今年5月推出了一套为各方寄予厚望的MySQL产品 -- MySQL Fabric,从字面上不太能看出它是啥,但是从名称上还是有迹可循的。fabric是“织物”的意思,这意味着它是用来“织”起一片MySQL资料库。MySQL Fabric是一套数据库服务器场(Database Server Farm)的架构管理系统。...
分类:数据库   时间:2014-08-22 12:59:48    阅读次数:333
poj2135--Farm Tour
Farm Tour Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 11495   Accepted: 4257 Description When FJ's friends visit him on the farm, he likes to show them aro...
分类:其他好文   时间:2014-08-20 22:46:43    阅读次数:259
POJ2135Farm Tour(最小费用最大流模板)
题意:农场主想从1到n,然后从n到1,每条边最多走一次,不能走重复的路,问最短距离是多少。 建图:取超级源点s,并与房子连一条边,容量为2,费用为0;取barn与超级汇点 t 的边的容量为2,费用为0 房子与barn的费用为距离,容量为1 #include #include #include #include #include #include const int maxn =...
分类:其他好文   时间:2014-08-20 21:10:12    阅读次数:365
BZOJ1621: [Usaco2008 Open]Roads Around The Farm分岔路口
1621: [Usaco2008 Open]Roads Around The Farm分岔路口Time Limit:5 SecMemory Limit:64 MBSubmit:521Solved:380[Submit][Status]Description约翰的N(1≤N≤1,000,000,000...
分类:其他好文   时间:2014-08-20 17:51:42    阅读次数:231
Monthly Expense
Problem Description Farmer John is an astounding accounting wizard and has realized he might run out of money to run the farm. He has already calculated and recorded the exact amount of money (1 ...
分类:其他好文   时间:2014-08-19 22:34:09    阅读次数:228
POJ2135_Farm Tour(网络流/费用流)
解题报告 题目传送门 题意: 一个人有n个农场,他想从1到n去,有从n到1回来,要求路径最短,且没有走重复的路。 思路: 如果两次最短路感觉不行的,可以看成费用流,每一条路容量都是1,这样只要流量等于2就行了。 一次mcmf模版。 #include #include #include #include #define inf 0x3f3f3f3f using namespac...
分类:其他好文   时间:2014-08-17 15:37:52    阅读次数:334
HDU 1224 Free DIY Tour(DP)
Problem Description Weiwei is a software engineer of ShiningSoft. He has just excellently fulfilled a software project with his fellow workers. His boss is so satisfied with their job that he decid...
分类:其他好文   时间:2014-08-17 11:50:02    阅读次数:338
Roadblocks http://poj.org/problem?id=3255
DescriptionBessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her old home ...
分类:数据库   时间:2014-08-16 11:08:00    阅读次数:268
poj 1258 Agri-Net 解题报告
题目链接:http://poj.org/problem?id=1258题目意思:给出 n 个 farm,每个farm 之间通过一定数量的fiber 相连,问使得所有farm 直接或间接连通的 最少 fiber 数是多少。 赤裸裸的最小生成树,用prim做的。 有个地方写错,wa 了 几次。 1...
分类:Web程序   时间:2014-08-15 22:24:49    阅读次数:189
HDU 1198-Farm Irrigation(并查集)
Farm Irrigation Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5820    Accepted Submission(s): 2523 Problem Description Benny has ...
分类:其他好文   时间:2014-08-15 16:03:28    阅读次数:209
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