Follow up for "Search in Rotated Sorted Array":What ifduplicatesare allowed?Would this affect the run-time complexity? How and why?Write a function to...
分类:
编程语言 时间:
2016-01-15 14:19:38
阅读次数:
163
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...
分类:
编程语言 时间:
2016-01-14 23:48:38
阅读次数:
199
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 value t...
分类:
编程语言 时间:
2016-01-06 20:17:49
阅读次数:
190
Rotate an array ofnelements to the right byksteps.For example, withn= 7 andk= 3, the array[1,2,3,4,5,6,7]is rotated to[5,6,7,1,2,3,4].Note:Try to come...
分类:
其他好文 时间:
2016-01-02 18:35:53
阅读次数:
244
LeetCode解题之Search in Rotated Sorted Array原题把一个严格升序的数组进行旋转,如[0,1,2,3,4,5]旋转3位成为[3,4,5,0,1,2]。在这样的数组中找到目标数字。如果存在返回下标,不存在返回-1。...
分类:
其他好文 时间:
2015-12-31 10:36:37
阅读次数:
129
153. Find Minimum in Rotated Sorted Array
My Submissions
Question
Total Accepted: 73048 Total
Submissions: 209952 Difficulty: Medium
Suppose a sorted array is rotated at some pivot...
分类:
其他好文 时间:
2015-12-29 13:02:06
阅读次数:
170
问题: 给定一个已排序的数组,该数组以某一个元素作为支点做了旋转,在改旋转后数组中搜索值。 已排序数组的搜索,自然会想到二分搜索。将旋转到后面的部分用负数表示下标,便可以正常使用二分搜索。
分类:
其他好文 时间:
2015-12-26 23:29:34
阅读次数:
231
1题目分析本题是上面的升级版,即搜索含有重复字符的循环数组2.解题思路先看version1的题目吧,不含重复字符的循环数组搜索。思路1.暴力for循环 AC思路2.既然Rotate了,找到突变位置,将所有下标进行平移,再二分查找。思路3.其实可以不用平移的,我们看图就明白了(此题升序是隐藏条件,真坑...
分类:
其他好文 时间:
2015-12-25 20:45:22
阅读次数:
221
A strobogrammatic number is a number that looks the same when rotated 180 degrees (looked at upside down).Find all strobogrammatic numbers that are of...
分类:
其他好文 时间:
2015-12-21 10:46:58
阅读次数:
192
A strobogrammatic number is a number that looks the same when rotated 180 degrees (looked at upside down).Write a function to determine if a number is...
分类:
其他好文 时间:
2015-12-21 08:11:52
阅读次数:
172