Given a positive integer, return its corresponding column title as appear in an Excel sheet.
For example:
1 -> A
2 -> B
3 -> C
...
26 -> Z
27 -> AA
28 -> AB
Credits...
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其他好文 时间:
2014-12-26 23:00:19
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145
之前写了两篇文章一个是KNN算法的C++串行实现,另一个是CUDA计算向量的欧氏距离。那么这篇文章就可以说是前两篇文章的一个简单的整合。在看这篇文章之前可以先阅读前两篇文章。
一、生成数据集
现在需要生成一个N个D维的数据,没在一组数据都有一个类标,这个类标根据第一维的正负来进行标识样本数据的类标:Positive and Negative。
#!/usr/bin/python
i...
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编程语言 时间:
2014-12-26 16:40:41
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200
题目:(Math)Given a positive integer, return its corresponding column title as appear in an Excel sheet.For example: 1 -> A 2 -> B 3 -> C ......
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其他好文 时间:
2014-12-25 06:34:34
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157
1 题目:Given a positive integer, return its corresponding column title as appear in an Excel sheet.For example: 1 -> A 2 -> B 3 -> C ... ...
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其他好文 时间:
2014-12-24 17:55:01
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165
Given n distinct positive integers, integer k (k i) d[i][j][v] += d[i][j-1][v];22 if (v>=A[j-1]) d[i][j][v] += d[i-1][j-1][v-A[j-1...
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其他好文 时间:
2014-12-24 13:22:01
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206
Given a positive integer, return its corresponding column title as appear in an Excel sheet.For example: 1 -> A 2 -> B 3 -> C ... 26 ->...
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其他好文 时间:
2014-12-24 07:38:48
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155
Given a positive integer, return its corresponding column title as appear in an Excel sheet.For example: 1 -> A 2 -> B 3 -> C ... 26 ->...
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其他好文 时间:
2014-12-23 13:47:09
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158
Given a positive integer, return its corresponding column title as appear in an Excel sheet.For example: 1 -> A 2 -> B 3 -> C ... 26 ->...
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其他好文 时间:
2014-12-23 11:54:44
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186
Given a positive integer, return its corresponding column title as appear in an Excel sheet.
For example:
1 -> A
2 -> B
3 -> C
...
26 -> Z
27 -> AA
28 -> AB
Credits:
S...
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其他好文 时间:
2014-12-23 10:36:57
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116
题目:
Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations: get and set.
get(key) - Get the value (will always be positive) of th...
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其他好文 时间:
2014-12-23 00:22:19
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227