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4Sum
Given an arraySofnintegers, are there elementsa,b,c, anddinSsuch thata+b+c+d= target? Find all unique quadruplets in the array which gives the sum of ...
分类:其他好文   时间:2014-06-04 22:44:27    阅读次数:250
Generate Parentheses
Givennpairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, givenn= 3, a solution set is:"((()))...
分类:其他好文   时间:2014-06-04 22:30:30    阅读次数:418
Minimum Path Sum
Given amxngrid filled with non-negative numbers, find a path from top left to bottom right whichminimizesthe sum of all numbers along its path.Note:Yo...
分类:其他好文   时间:2014-06-04 20:57:08    阅读次数:360
java导出数据Excel总结
//创建获取到JFileChooser的文件名的JTextField public JTextField getTextField(Container c){ JTextField textField = null; for (int i = 0; i all,HttpServletRespo...
分类:编程语言   时间:2014-06-04 20:55:56    阅读次数:452
Merge Intervals
Given a collection of intervals, merge all overlapping intervals.For example,Given[1,3],[2,6],[8,10],[15,18],return[1,6],[8,10],[15,18]./***Definition...
分类:其他好文   时间:2014-06-04 20:45:31    阅读次数:201
Remove Duplicates from Sorted List II
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving onlydistinctnumbers from the original list.For example,Given1->2->3-...
分类:其他好文   时间:2014-06-04 20:19:49    阅读次数:282
Combination Sum
Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thesamerepeated num...
分类:其他好文   时间:2014-06-04 20:15:09    阅读次数:289
Combination Sum II
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Each number ...
分类:其他好文   时间:2014-06-04 20:14:25    阅读次数:287
Insert Interval
Given a set ofnon-overlappingintervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initially...
分类:其他好文   时间:2014-06-04 20:10:23    阅读次数:204
merge into
动机: 想在Oracle中用一条SQL语句直接进行Insert/Update的操作。 说明: 在进行SQL语句编写时,我们经常会遇到大量的同时进行Insert/Update的语句 ,也就是说当存在记录时,就更新(Update),不存在数据时,就插入(Insert)。 merge into...
分类:其他好文   时间:2014-05-29 16:27:58    阅读次数:281
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