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Even the kids stated that ghd hair straightener
Even the kids stated that ghd hair straightener Huiyi points in the operation, As a end result of my mood, Therefore, the mass removing me … … When I ...
分类:其他好文   时间:2014-08-01 15:55:02    阅读次数:262
(算法竞赛入门经典 优先队列)LA 3135(前K条指令)
A data stream is a real-time, continuous, ordered sequence of items. Some examples include sensor data, Internet traffic, financial tickers, on-line auctions, and transaction logs such as Web usage lo...
分类:其他好文   时间:2014-08-01 13:47:14    阅读次数:235
线段树 + 区间更新: HDU 4893 Wow! Such Sequence!
Wow! Such Sequence!Time Limit: 10000/5000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2234Accepted Submission(s): 65...
分类:其他好文   时间:2014-08-01 13:19:31    阅读次数:215
HDU 1506 Largest Rectangle in a Histogram
Problem Description A histogram is a polygon composed of a sequence of rectangles aligned at a common base line. The rectangles have equal widths but may have different heights. For example, the fi...
分类:其他好文   时间:2014-08-01 09:16:21    阅读次数:280
Longest Consecutive Sequence
其实网上关于leetcode的题目的答案已经相当多了,这也是为啥我自己不把每道题目都贴出来的原因,觉得分析得没人好,代码也没别人的精简。不过,这道题目看到网上有不少做法跟实际要求的O(n)复杂度不太符合,所以特别粘贴出来,也正好记录下自己的一些想法。   说实话,在第二遍做这道题目的时候,我还是没能够把最为完善的解法想出来,能够想到的是利用hash表以序列值为key,1(只是简单做个标记)为v...
分类:其他好文   时间:2014-07-31 21:01:41    阅读次数:165
HDU - 1394 Minimum Inversion Number (线段树求逆序数)
Description The inversion number of a given number sequence a1, a2, ..., an is the number of pairs (ai, aj) that satisfy i aj. For a given sequence of numbers a1, a2, ..., an, if we move the ...
分类:其他好文   时间:2014-07-31 13:31:46    阅读次数:229
HDU 4893 线段树的 点更新 区间求和
Wow! Such Sequence!Time Limit: 10000/5000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2067Accepted Submission(s): 61...
分类:其他好文   时间:2014-07-31 12:38:26    阅读次数:310
创建序列以及对应的视图
项目需要保证订单号的唯一 在使用时间生成时发现在业务量比较大的情况下,还是会出现重复情况 解决方案:创建一个序列表和视图 从视图中取 CREATE SEQUENCE general_order_no_seq INCREMENT 1 MINVALUE 1 MAXVALUE 9223372036854775807 START 1 CACHE 1;...
分类:其他好文   时间:2014-07-31 09:50:06    阅读次数:172
hdu-4893-Wow! Such Sequence!-线段树【2014多校第三场-J】
题意:一个初始为0的数组,支持三种操作:1、向第k个数添加d,(|d| 2 #include 3 #include 4 using namespace std; 5 #define maxn 100005 6 #define lson l, m, rt= x - fib[a-1]) re...
分类:其他好文   时间:2014-07-31 02:52:55    阅读次数:254
[LeetCode] Longest Consecutive Sequence(DP)
Given an unsorted array of integers, find the length of the longest consecutive elements sequence.For example,Given [100, 4, 200, 1, 3, 2], The longes...
分类:其他好文   时间:2014-07-31 02:19:45    阅读次数:243
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