Rotate an array of n elements to the right by k steps. For example, with n = 7 and k = 3, the array [1,2,3,4,5,6,7] is rotated to [5,6,7,1,2,3,4]. Not ...
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编程语言 时间:
2016-07-05 18:26:44
阅读次数:
168
题目: Rotate an array of n elements to the right by k steps. For example, with n = 7 and k = 3, the array [1,2,3,4,5,6,7] is rotated to [5,6,7,1,2,3,4]. ...
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其他好文 时间:
2016-07-05 16:59:38
阅读次数:
125
Given a rotated sorted array, recover it to sorted array in-place. Given a rotated sorted array, recover it to sorted array in-place. Given a rotated ...
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其他好文 时间:
2016-07-02 10:25:30
阅读次数:
219
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. ...
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其他好文 时间:
2016-07-01 06:44:09
阅读次数:
152
binary search但是三个数的时候单独处理 ...
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其他好文 时间:
2016-06-28 07:03:35
阅读次数:
149
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. ...
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编程语言 时间:
2016-06-25 17:48:20
阅读次数:
179
Find Minimum in Rotated Sorted Array II
Total Accepted: 52722 Total
Submissions: 152155 Difficulty: Hard
Follow up for "Find Minimum in Rotated Sorted Array":
What if dupl...
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其他好文 时间:
2016-06-12 02:29:39
阅读次数:
139
问题描述:寻找反转序列中最小的元素。 算法分析:和寻找某个数是一个道理,还是利用二分查找,总体上分两种情况。nums[left]<=nums[mid],else。但是,在截取子序列的时候,有可能得到一个顺序序列。如34512,截取后得到12,此时要对这种情况判断,因为是顺序的,所以,最左边的元素就是 ...
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其他好文 时间:
2016-06-09 15:59:52
阅读次数:
123
问题描述:反转序列,但是有重复的元素,例如序列13111。 算法思路:如果元素有重复,那么left-mid,就不一定是有序的了,所以不能利用二分搜索,二分搜索必须是局部有序。针对有序序列的反转,如果有重复数据的话,那么必然是nums[left]=nums[mid]=nums[right],增加对这种 ...
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其他好文 时间:
2016-06-09 15:57:34
阅读次数:
165