Problem DescriptionThere arenpeople andmpairs of friends. For every pair of friends, they can choose to become online friends (communicating using onl...
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其他好文 时间:
2015-08-04 22:20:52
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108
1、错误描述: 出现上述这个错误的原因是我之前已经安装了Cloudera Manager中的CDH,其中添加了所有的服务,当然也包含HBase。然后重新安装的时候,就会出现如下错误: Failed to become active master,org.apache.hadoop.hbase.T.....
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其他好文 时间:
2015-08-04 15:06:59
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127
Soda has a bipartite graph withnvertices andmundirected edges. Now he wants to make the graph become a complete bipartite graph with most edges by add...
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其他好文 时间:
2015-08-01 17:12:16
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107
Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2).Find the minimum element.You may assume no duplicate exists in the array.思路分析...
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其他好文 时间:
2015-07-27 19:09:24
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117
Problem Description
Soda has a bipartite graph with n vertices
and m undirected
edges. Now he wants to make the graph become a complete bipartite graph with most edges by adding some extra edge...
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其他好文 时间:
2015-07-26 12:45:12
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191
【033-Search in Rotated Sorted Array(在旋转数组中搜索)】【LeetCode-面试算法经典-Java实现】【所有题目目录索引】原题 Suppose a sorted array is rotated at some pivot unknown to you beforehand.
(i.e., 0 1 2 4 5 6 7 might become 4 5 6...
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编程语言 时间:
2015-07-26 07:32:11
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170
Advancing Informatics for healthcare and healthcare applications has become an international research priority. There is increased effort to transform reactive care to proactive and preventive care...
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其他好文 时间:
2015-07-25 18:38:16
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139
Advancing Informatics for healthcare and healthcare applications has become an international research priority. There is increased effort to...
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其他好文 时间:
2015-07-25 18:06:20
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119
传送门
24点问题
首先是4 * 6 = 24
那么 5个数可以变为 4 (1+ 1+ 1+1 )/1
同理 7个数可以变为 6
那么只要是>=14个数就可以按照这个规律
因为13个数 多出的那个13没办法搞为0...
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其他好文 时间:
2015-07-25 12:22:20
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86
题目:http://acm.hdu.edu.cn/showproblem.php?pid=5308
题意:给定N个N,求出将这N个N构造成24的方法。
分析:要是想到用尽量少的N构造出24点((N+N)/N * (N+N)/N * (N+N)/N
* (N*N+N)/N),然后把多的N构造成0就好办了((N-N)*N*.....)。
代码:
#include
#include
#i...
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其他好文 时间:
2015-07-24 22:41:05
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205