A peak element is an element that is greater than its neighbors. Given an input array wherenum[i] ≠ num[i+1], find a peak element and return its index. The array may contain multiple peaks, in that case return the index to any one of the peaks is fine. You may imagine thatnum[...
A peak element is an element that is greater than its neighbors. Given an input array wherenum[i] ≠ num[i+1], find a peak element and return its index. The array may contain multiple peaks, in that case return the index to any one of the peaks is fine. You may imagine thatnum[...
A peak element is an element that is greater than its neighbors. Given an input array wherenum[i] ≠ num[i+1], find a peak element and return its index. The array may contain multiple peaks, in that case return the index to any one of the peaks is fine. You may imagine thatnum[...
10. http://bookshadow.com/weblog/2014/12/06/leetcode-find-peak-element/ 有效率更高的方法
public int findPeakElement (int[] nums) { // write code here int left = 0; int right = nums.length-1; int mid = (left+right)/2; while(left<right){ if(left==nums.length-1){ return nums.length-1; }else if(right==0){ return 0; }else if(nums[mid]<nums[mid+1]){ left ...
Learn more about the Microsoft.Office.Interop.MSProject.ApplicationClass.FindNext in the Microsoft.Office.Interop.MSProject namespace.
A peak element is an element that is strictly greater than its neighbors. Given an integer array nums, find a peak element, and return its index. If the array contains multiple peaks, return the index toany of the peaks. You may imagine that nums[-1] = nums[n] = -∞. ...
array[end] <=array[i] array[end] 肯定不是 剩余的元素就是答案 最简单情况 only one 3. 测试 数据相等 image.png 简单数据 image.png 升序 4. code c++ classSolution{public:int findPeakElement(vector<int>&nums){intbegin=0;intend=nums.size()-1;int mid=0;while((end-begin)>1){mid=(begin...
In this tutorial, we will learn how to search the maximum element of an array which is first increasing & then decreasing. This maximum element in such type of array is also known as peak element. By Radib Kar Last updated : August 10, 2023 ...
Find Peak Element:寻找数列中的局部峰值 A peak element is an element that is greater than its neighbors. Given an input array where num[i] ≠ num[i+1], find a peak element and return its index. The array may contain multiple peaks, i......