Flip Game
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 30449
Accepted: 13232
Description
Flip game is played on a rectangular 4x4 field with two-sided p...
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其他好文 时间：
2014-07-29 14:33:28
阅读次数：
225
Description
Given two positive integers n and k, you are asked to generate a new integer, say m, by changing some (maybe none) digits of n, such that the following properties holds:
m contains n...
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其他好文 时间：
2014-07-29 14:22:18
阅读次数：
225
A very interesting numeric problem. It involves a lot tricks.Linear search (by +\-) is not feasible - too slow. So binary search is a good idea. Also ...
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其他好文 时间：
2014-07-29 14:02:08
阅读次数：
187
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.题意：给定一个有序的链表，将其转换成平衡二叉搜索树思路： 二分法要构建一个平衡二叉...
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其他好文 时间：
2014-07-29 13:40:48
阅读次数：
601
Description
Lele now is thinking about a simple function f(x).
If x
If x >= 10 f(x) = a0 * f(x-1) + a1 * f(x-2) + a2 * f(x-3) + …… + a9 * f(x-10);
And ai(0
Now, I will give a0 ~ a9 and two...
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其他好文 时间：
2014-07-29 13:13:36
阅读次数：
205
Laravel & PHPStorm – the best of the two worlds. Laravel is the most popular PHP web framework today. PHPStorm is the best PHP IDE that money can buy....
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Web程序 时间：
2014-07-29 12:42:06
阅读次数：
309
如何在JS数组特定索引处指定位置插入元素？需求: 将一个元素插入到现有数组的特定索引处。听起来很容易和常见,但需要一点时间来研究它。// 原来的数组var array = ["one", "two", "four"];// splice(position, numberOfItemsToRemove...
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Web程序 时间：
2014-07-29 12:09:06
阅读次数：
429
Given a sorted linked list, delete all duplicates such that each element appear onlyonce.For example,Given1->1->2, return1->2.Given1->1->2->3->3, retu...
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其他好文 时间：
2014-07-29 11:29:56
阅读次数：
256
Mergeksorted linked lists and return it as one sorted list. Analyze and describe its complexity.题意：对k个有序的链表进行归并排序。并分析其复杂度。/** * Definition for singly-...
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其他好文 时间：
2014-07-29 11:02:16
阅读次数：
205
解法：比较简单，用plus表示进位 1 /** 2 * Definition for singly-linked list. 3 * struct ListNode { 4 * int val; 5 * ListNode *next; 6 * ListNode(in...
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其他好文 时间：
2014-07-29 10:53:06
阅读次数：
273
