class Solution: def peakIndexInMountainArray(self, arr: List[int]) -> int: l = 0 r = len(arr) while l < r: mid = (l + r) // 2 if arr[mid - 1] < arr[mid] and arr[mid] > arr[mid + 1]: return mid elif arr[mid - 1] < arr[mid] < arr[mid + 1]: l = mid ...
直接从后向前遍历,找到 A[i] > A[i-1] 即可。 3.代码 1intpeakIndexInMountainArray(vector<int>&A) {2inti = A.size() -1;3while( i >0){4if( A[i] > A[i-1]){5returni;6}7i--;8}9}
代码: 1classSolution {2public:3intpeakIndexInMountainArray(vector<int>&A) {4for(inti =1; i < A.size(); ++i) {5if(A[i] < A[i-1])6returni-1;7}8returnA.size()-1;9}10};
代码实现 class Solution: def peakIndexInMountainArray(self, A): """ :type A: List[int] :rtype: int """ return A.index(max(A)) 1. 2. 3. 4. 5. 6. 7.
Log in MenuClose mobile menu Logo MakerView child pages of Logo Maker Business CardsView child pages of Business Cards Social WebsitesView child pages of Websites More Mountain Peak Logos Try BrandCrowd for Free! The World's #1 Mountain Peak Logo Maker. Enter Your Business Name Create Logos...
LeetCode 852. Peak Index in a Mountain Array 2019-12-21 09:43 −原题链接在这里:https://leetcode.com/problems/peak-index-in-a-mountain-array/ 题目: Let's call an array A a mountain if the following proper... Dylan_Java_NYC
The invention relates to a plate display in mountain peak bar cathode array emission structure and relative production, wherein it comprises an anode glass panel, a cathode glass panel, and a sealing vacuum chamber surrounded by four glass frames; the anode glass panel is arranged with anode ...
In no other major world city will a short walk take you from densely packed urban areas to stunning mountain-top trails. This relatively gentle hike from Pok Fu Lam highlights one of the unique advantages of Hong Kong, where the countryside is literally on the doorstep of one of the world...
the PD Outdoor Backpack 45L incorporates a ton of innovative features that just work, so you can spend more time enjoying the outdoors and less time wrestling with your gear. Designed to work with Peak Design's wide array of Packing Tools*, which let you dial in your protection and organiz...
Indulge in a delectable array of dishes while enjoying the cool breeze and the mesmerizing beauty of the surrounding landscape. In addition to these fantastic dining options, Upper Deck Resort also offers a cozy cafe where guests can unwind and enjoy a cup of freshly brewed coffee or a light ...