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UVA 11525
UVA 11525 (一种通过康托展开求排列的方法) Problem   给定一个1-K的排列的康托展开形式,即S1*(K-1)! + S2*(K-2)! + S3*(K-3)! +......+ SK(K-K)!;输出排列。 Limits Time Limit(ms); 3000 Memory Limit(MB): No Limit K: [1, 50000] Si:...
分类:其他好文   时间:2015-01-15 16:09:18    阅读次数:281
hdu1542----Atlantis
Atlantis Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 7541    Accepted Submission(s): 3318 Problem Description There are several anc...
分类:其他好文   时间:2015-01-15 16:06:43    阅读次数:195
LeetCode--Sort List
Sort a linked list in O(n log n) time using constant space complexity. MergeSort对于链表的排序,实现了就地排序的同时,时间复杂度和空间复杂度都达到了基于比较的排序的最优值,因此归并排序是链表排序的最佳排序方式。 /** * Definition for singly-linked list. * str...
分类:其他好文   时间:2015-01-15 16:01:52    阅读次数:193
[leetcode] Factorial Trailing Zeroes
Factorial Trailing ZeroesGiven an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.思路:不...
分类:其他好文   时间:2015-01-15 15:57:13    阅读次数:158
Selection in expected linear time O(n)
Selection in expected linear time            The general selection problem appears more difficult than the simple problem of finding a minimum. Yet, surprisingly, the asymptotic running tim...
分类:其他好文   时间:2015-01-15 14:21:23    阅读次数:185
MySQL用Load Data local infile 导入部分数据后中文乱码
今天在两台MySQL服务器之间导数据,因为另一个MySQL服务器是测试用的,差一个月的数据,从现有MySQL服务器select到一个文件,具体语句是:select * from news where ine_time>="2010-02-01" and ine_time <"2010-03-01" ...
分类:数据库   时间:2015-01-15 12:40:13    阅读次数:154
Leetcode:Best Time to Buy and Sell Stock
Say you have an array for which theithelement is the price of a given stock on dayi.If you were only permitted to complete at most one transaction (ie...
分类:其他好文   时间:2015-01-15 12:38:33    阅读次数:158
Leetcode:Best Time to Buy and Sell Stock II
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...
分类:其他好文   时间:2015-01-15 12:34:54    阅读次数:111
LeetCode--Best Time to Buy and Sell Stock
Say you have an array for which the ith element is the price of a given stock on day i. If you were only permitted to complete at most one transaction (ie, buy one and sell one share of the stock),...
分类:其他好文   时间:2015-01-15 09:30:17    阅读次数:172
Android中DatePicker时间选择器
.xml代码如下: <Time...
分类:移动开发   时间:2015-01-15 09:29:43    阅读次数:214
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