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LeetCode OJ:Search in Rotated Sorted Array II(翻转排序数组的查找)
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
【数组】Find Minimum in Rotated Sorted Array
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
LeetCode OJ:Search in Rotated Sorted Array(翻转排序数组的查找)
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 Array leetcode
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 Search in Rotated Sorted Array
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
<LeetCode OJ> Find Minimum in Rotated Sorted Array【153】
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
[LeetCode] Search in Rotated Sorted Array I (33) && II (81) 解题思路
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
LeetCode之Search in Rotated Sorted Array II
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
Leetcode: Strobogrammatic Number II
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
Leetcode: Strobogrammatic Number
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
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