题目：Follow up for "Search in Rotated Sorted Array":What ifduplicatesare allowed?Would this affect the run-time complexity? How and why?Write a function...
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其他好文 时间：
2014-07-07 00:14:37
阅读次数：
186
题目：Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7might become4 5 6 7 0 1 2).You are given a target valu...
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其他好文 时间：
2014-07-06 23:34:53
阅读次数：
273
Given two wordsword1andword2, find the minimum number of steps required to convertword1toword2. (each operation is counted as 1 step.)You have the fol...
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其他好文 时间：
2014-07-06 19:31:04
阅读次数：
181
Divide two integers without using multiplication, division and mod operator.不用乘、除、求余操作，返回两整数相除的结果，结果也是整数。假设除数是2，相除的商就是被除数二进制表示向右移动一位。假设被除数是a，除数是b，因为不知...
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其他好文 时间：
2014-07-05 20:37:18
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193
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：
2014-07-05 19:10:48
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219
The gray code is a binary numeral system where two successive values differ in only one bit.
Given a non-negative integer n representing the total number of bits in the code, print the sequence of...
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其他好文 时间：
2014-07-04 07:35:58
阅读次数：
215
def IsContinuous(seq, num = 5):
zeros = 0; d = 0
seq = sorted(seq)
for i in range(num - 1):
if seq[i] == 0:
zeros += 1
continue
if seq[i] == seq[i + 1]:
return False
d += seq[i + 1]...
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其他好文 时间：
2014-07-04 07:11:20
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171
What is the Median?
The Problem
Median plays an important role in the world of statistics. By definition, it is a value which divides an array into two equal parts. In this problem you are ...
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其他好文 时间：
2014-07-03 17:43:53
阅读次数：
250
[LeetCode]Remove Duplicates from Sorted List...
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其他好文 时间：
2014-07-03 16:00:08
阅读次数：
202
