题目描述：For a given sorted array (ascending order) and atargetnumber, find the first index of this number inO(log n)time complexity.If the target number ...
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其他好文 时间：
2015-09-09 16:21:30
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195
Follow upfor "Find Minimum in Rotated Sorted Array":What ifduplicatesare allowed?Would this affect the run-time complexity? How and why?Suppose a sort...
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其他好文 时间：
2015-09-07 00:31:50
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195
Follow up for H-Index: What if the citations array is sorted in ascending order? Could you optimize your algorithm?Hint:Expected runtime complexity is...
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其他好文 时间：
2015-09-05 06:38:47
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285
For a given sorted array (ascending order) and a target number, find the first index of this number in O(log n) time complexity.If the target number d...
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其他好文 时间：
2015-09-03 06:59:15
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181
Given an integer n, return the number of trailing zeroes in n!.
Note: Your solution should be in logarithmic time complexity.
solution:
zero comes from 2*5, and number of 2 is less than 5. So...
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其他好文 时间：
2015-09-02 08:16:22
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170
?Understand the Impact of ChangeDoug CrawfordA good ARCHiTECT REduCES CoMplExiTy To A MiniMuM and can design a solution whose abstractions provide solid foundations to build upon, but are pragmatic eno...
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其他好文 时间：
2015-09-01 10:48:27
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124
Problem:Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.Credits:Special thank...
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其他好文 时间：
2015-08-31 23:11:53
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118
Factorial Trailing Zeroes
Given an integer n, return the number of trailing zeroes in n!.
Note: Your solution should be in logarithmic time complexity.
求 n！中，末尾的0连续有多少个。
例如 10!=10*...
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其他好文 时间：
2015-08-31 19:35:36
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116
Given a sorted array of integers, find the starting and ending position of a given target value.Your algorithm's runtime complexity must be in the ord...
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其他好文 时间：
2015-08-31 15:07:18
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149
Mergeksorted linked lists and return it as one sorted list. Analyze and describe its complexity./** * Definition for singly-linked list. * struct List...
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其他好文 时间：
2015-08-29 18:33:58
阅读次数：
165
