Redundant Paths
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 9118
Accepted: 3925
Description
In order to get from one of the F (1 <= F <= 5,000) grazing...
分类:
其他好文 时间:
2014-08-13 19:03:27
阅读次数:
264
题目链接:点击打开链接
题意:
第一行 n m
n个vector
下面n行 第一个数字u表示vector 的大小,然后后面u个数字给出这个vector
最后一行m个数字
表示把上面的vector拼接起来
得到一个大序列,求这个大序列的最大子段和
先预处理出每个vector的最大子段和,左起连续最大,右起连续最大,所有数的和
然后dp 一下。。
#include ...
分类:
其他好文 时间:
2014-08-13 18:55:07
阅读次数:
266
引用自:http://cai555.javaeye.com/blog/466033方法1: with temp as ( select row_number() over(order by cityID) as rownum,cityName from city ) select * from te...
分类:
数据库 时间:
2014-08-13 18:34:16
阅读次数:
243
Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x.
You should preserve the original relative order of the nodes in each of...
分类:
其他好文 时间:
2014-08-13 15:02:26
阅读次数:
208
SELECT TOP 10 * FROM citys WHERE (city_id NOT IN (SELECT TOP 30 city_id FROM citys where country_id=44 and parent_id=0 ORDER BY city_id)) and country....
分类:
数据库 时间:
2014-08-13 12:35:16
阅读次数:
190
来源: http://poj.org/problem?id=1270
Following Orders
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 3812
Accepted: 1512
Description
Order is an...
Given a collection of integers that might contain duplicates, S, return all possible subsets.Note:Elements in a subset must be in non-descending order...
分类:
其他好文 时间:
2014-08-13 00:38:14
阅读次数:
281
$m = M('service_loginlog'); $res =$m->where('card_id='.$_SESSION['card_id'])->order('time desc')->select(); foreach($res as $k=>$v){ ...
分类:
Web程序 时间:
2014-08-12 18:30:14
阅读次数:
270
What is Build Lifecycle?ABuild Lifecycleis a well defined sequence of phases which define the order in which the goals are to be executed. Here phase ...
分类:
其他好文 时间:
2014-08-12 18:29:34
阅读次数:
228
返回受上一语句影响的行数。如果行数大于 20 亿,请使用ROWCOUNT_BIG。语法@@ROWCOUNT 返回类型 int注释Transact-SQL 语句可以通过下列方式设置@@ROWCOUNT 的值:将 @@ROWCOUNT 设置为受影响或被读取的行的数目。可以将行发送到客户端,也可以不发送。...
分类:
数据库 时间:
2014-08-12 18:09:24
阅读次数:
337