IO stands for input and output in programming. IO is important in programming, especially in Olympic Informatic, due to the policy of it. Therefore, a ...
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其他好文 时间：
2017-07-01 18:30:54
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170
Given an unsorted array of integers, find the length of longest increasing subsequence. For example,Given [10, 9, 2, 5, 3, 7, 101, 18],The longest inc ...
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其他好文 时间：
2017-06-27 15:02:24
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138
The use of patterns is deprecated in Django1.10. Therefore do not import 'patterns' and your url pattern should be as follows: 这个特性在1.9就声明了deprecated. ...
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其他好文 时间：
2017-06-18 13:16:52
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226
Relative atomic mass Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 617 Accepted Submission(s): ...
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其他好文 时间：
2017-06-18 12:03:44
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246
I learned the value of hard work by working hard. 只有真的努力了，才会知道努力的价值。 On the day, March 12th 2017, I wrote the same words, and I felt the same feelings ...
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其他好文 时间：
2017-06-05 10:32:59
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143
随着数据挖掘工具应用的日益广泛，对预测模型建立起科学的评价机制显得更加重要。本文较系统的提出一种预测模型评价体系:横向评价模型间执行效果;纵向评价单个模型在时间和空间上的适应性，作为数据挖掘模型建立的参考。然而就评价本身的理论和方法来说，还有很多问题有待进一步研究，如从定量角度对模型做更精确的评价。 ...
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其他好文 时间：
2017-05-30 19:29:19
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280
Suppose you have a random list of people standing in a queue. Each person is described by a pair of integers (h, k), where h is the height of the pers ...
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其他好文 时间：
2017-05-24 00:50:08
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233
We saw the little game Marmot made for Mole's lunch. Now it's Marmot's dinner time and, as we all know, Marmot eats flowers. At every dinner he eats s ...
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其他好文 时间：
2017-05-23 10:22:39
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197
上传图片到图片服务器，因为域名不同，多以会有跨域问题。 No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://img.xxx.com' is therefore not ...
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Web程序 时间：
2017-05-22 15:04:22
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1048
题目描述：Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted ...
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其他好文 时间：
2017-05-21 16:03:35
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121
