Step 1: Convert any text into uint8 type in matlab : Step 2: Add models in matlab : copy the uint8 numbers and put them in Repeating Sequence Stair mo...
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其他好文 时间：
2014-07-10 13:47:42
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327
Given a binary tree, find the maximum path sum.The path may start and end at any node in the tree.For example:Given the below binary tree, 1 ...
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其他好文 时间：
2014-07-10 11:24:15
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229
手机号码验证- (void)viewDidLoad{ [super viewDidLoad]; // Do any additional setup after loading the view. //会输出1或者0.1为YES,0为NO NSLog(@"------...
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移动开发 时间：
2014-07-07 16:31:10
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226
Problem Description:A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null...
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其他好文 时间：
2014-07-07 16:19:01
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188
Problem Description:Given a binary tree, find the maximum path sum.The path may start and end at any node in the tree.For example:Given the below bina...
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其他好文 时间：
2014-07-07 15:57:05
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252
Problem Description:Follow up for problem "Populating Next Right Pointers in Each Node".What if the given tree could be any binary tree? Would your pr...
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其他好文 时间：
2014-07-07 15:46:01
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267
一个软件在用户注册的时候，往往是需要验证码的。也就是要先把验证码发在手机上，然后，用户在软件中输入，若验证码正确，注册用户才可登陆。- (void)viewDidLoad{ [super viewDidLoad]; // Do any additional setup after loa...
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移动开发 时间：
2014-07-07 13:18:28
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258
照例文章第一段跑题，先附上个段子（转载的哦~）：
I hate CS people. They don't know linear algebra but want to teach projective geometry. They don't know any probability but want to use graphical models. They don't under...
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其他好文 时间：
2014-06-29 22:35:13
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358
【题目】
A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null.
Return a deep copy of the list.
【题意】
给定一个链表，每个节点除了next指针外，还有一个random指针，指向任意的节点。
要求，复制这样的一个链表
【思路】
思路...
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其他好文 时间：
2014-06-29 20:41:21
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232
Description
The Farey Sequence Fn for any integer n with n >= 2 is the set of irreducible rational numbers a/b with 0
F2 = {1/2}
F3 = {1/3, 1/2, 2/3}
F4 = {1/4, 1/3, 1/2, 2/3, 3/4}
F5 = {1/...
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其他好文 时间：
2014-06-29 20:35:09
阅读次数：
209
