代码(Python3) class Solution: def rotate(self, nums: List[int], k: int) -> None: """ Do not return anything, modify nums in-place instead. """ n: int = len(nums) # 计算最后有多少数字会被移动到数组开始 k %= n # 翻转整个数组 Solution.reverse(nums, 0, n - 1) # 翻转前 ...
Runtime: 48 ms, faster than 94.32% of Python3 online submissions forRotate Array. Memory Usage: 13.5 MB, less than 32.26% of Python3 online submissions for Rotate Array. 以上两组代码相比,运算时间上没有太大的变化;第二个代码少用一个数组的空间,导致空间占用会比较少一些 class Solution: def r...
189 Rotate Array 将数组循环顺移k个位置 Example 1: Input: [1,2,3,4,5,6,7] and k = 3 Output: [5,6,7,1,2,3,4] Explanation: rotate 1 steps to the right: [7,1,2,3,4,5,6] rotate 2 steps to the right: [6,7,1,2,3,4,5] rotate 3 steps to... ...
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 to search. If found in the array return its index, otherwise return -1. You may assume no duplicate exists in the array...
The array was originally sorted in ascending order, but it was rotated such that some elements may have shifted to the beginning or end of the array. The goal is to efficiently determine whether the target value exists in the array and, if so, return its index; otherwise, return -1....
【LeetCode】81. Search in Rotated Sorted Array II 解题报告(Python),作者:负雪明烛id:fuxuemingzhu个人博客:http://fuxuemingzhu.cn/题目地址:https://leetcode.com/problems/search-in-rotated-sorted-array-ii/description/题目描述:Supposeanarraysortedinasc
Python program to right rotate a list by n - In this article, we will see how to right rotate a list from the given rotation number. A list has comma-separated values (items) between square brackets. Important thing about a list is that the items in a li
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type -Wno-missing-field-initializers -Wno-type-limits -Wno-array-bounds -Wno-unknown-pragmas -Wno-unused-parameter -Wno-unused-function -Wno-unused-result -Wno-unused-local-typedefs -Wno-strict-overflow -Wno-strict-aliasing -Wno-error=deprecated-declarations -Wno-stringop-overflow -Wno-psabi -...
Leetcode - 33 Search in Rotated Sorted Array (Medium) 题目描述:给定一个旋转的有序数组,例如有序数组 [0,1,2,4,5,6,7] 经一次旋转后可得 [4,5,6,7,0,1,2] ,再给定一个 target 值,返回 target 值在数组中的下标,如果不在返回 -1,假设数组中无重复元素,时间复杂度要求为 O(logn)。 解题思...