Problem Description:Given a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new length.Do not alloca...
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其他好文 时间:
2014-08-16 12:20:20
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129
原题:
Given an array of integers, every element appears three times except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it withou...
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其他好文 时间:
2014-08-15 14:46:48
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207
Description
You are given circular array a0,?a1,?...,?an?-?1.
There are two types of operations with it:
inc(lf,?rg,?v) — this operation increases each element on the segment
[lf,?rg] (inclu...
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其他好文 时间:
2014-08-15 00:01:56
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327
Given an index k, return the kth row of the Pascal's triangle.For example, given k = 3,Return [1,3,3,1].Note:Could you optimize your algorithm to use ...
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其他好文 时间:
2014-08-14 23:44:26
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323
std::vector::emplace_backC++Containers librarystd::vectortemplatevoidemplace_back(Args&&...args);(since C++11)Appends a new element to the end of the ...
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其他好文 时间:
2014-08-14 23:27:06
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212
Say you have an array for which the ith element is the price of a given stock on day i.Design an algorithm to find the maximum profit. You may complet...
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其他好文 时间:
2014-08-14 23:19:46
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240
Say you have an array for which the ith element is the price of a given stock on day i.Design an algorithm to find the maximum profit. You may complet...
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其他好文 时间:
2014-08-14 23:05:56
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165
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 ...
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其他好文 时间:
2014-08-14 20:30:19
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197
angular 提供了表单指令,它和ng-model会有很密切的互动。我们先来了解一下基本的ng-modelng-model 通常放在input上,用来同步elem & scope 的数据ng-model 在不同的element上会有不同的同步模式,这些angular已经帮我封装了许多 .ng-mo...
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其他好文 时间:
2014-08-14 16:08:58
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266
//读取内容public void read() throws Exception{SAXReader reader = new SAXReader();Document document = reader.read("src/book.xml");Element root = document.g...
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其他好文 时间:
2014-08-14 15:53:58
阅读次数:
164