问题描述:
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 ...
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其他好文 时间:
2014-11-04 17:26:17
阅读次数:
253
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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编程语言 时间:
2014-11-02 23:56:51
阅读次数:
220
题目描述:
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...
分类:
其他好文 时间:
2014-10-31 11:57:17
阅读次数:
201
快速排序是递归的思路谈起来是很简单的:(1)当待排元素S个数为1的时候,什么也不做。(2)在待排元素S中取一个元素作为枢纽pivot。(3)将待排元素分成三份:小于pivot的元素S1、pivot它自己、大于pivot的元素S2。(4)对小于pivot的元素S1进行快速排序,对大于pivot的元素S...
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编程语言 时间:
2014-10-30 16:45:09
阅读次数:
311
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).Find the minimum element.Yo...
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其他好文 时间:
2014-10-30 07:05:17
阅读次数:
260
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).Find the minimum element.The a...
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其他好文 时间:
2014-10-29 18:44:08
阅读次数:
228
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).Find the minimum element.You m...
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其他好文 时间:
2014-10-29 12:24:10
阅读次数:
168
function quicksort(arr){ function q(start,end){ if(start>=end){return;} var pivot= start, temp = arr[pivot], i = start+1; for(;i=end){...
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编程语言 时间:
2014-10-29 01:50:05
阅读次数:
172
这个和T-SQL中的PIVOT和UNPIVOT的作用是一样的。数据透视转换可以将数据规范或使它在报表中更具可读性。通过透视列值的输入数据,透视转换将规范的数据集转变成规范程度稍低、但更为简洁的版本。例如,在列有客户名称、产品和购买数量的规范的 Orders 数据集中,任何购买多种产品的客户都有多行,...
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其他好文 时间:
2014-10-28 15:20:19
阅读次数:
270
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).
You are given a target value to search. If found in the array retur...
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其他好文 时间:
2014-10-26 11:47:46
阅读次数:
203