1classSolution {2/**3*@paramA: An integers array.4*@return: return any of peek positions.5*/6publicintfindPeak(int[] A) {7//write your code here8for(inti=1 ; i<A.length-1 ; i++) {9if( A[i]>A[i-1]&&A[i]>A[i+1] ){10returni;11}12}13return0;14}15} 3、两个链表...
LeetCode-114. Flatten Binary Tree to Linked List Given a binary tree, flatten it to a linked list in-place. For example, Given 1 / \ 2 5 / \ \ 3 4 6 The flattened tree should look like: 1 \ 2 \ 3 \ 4 \ 5 \ 6 Hints: If you notice carefully in the flattened tree, each...
mid = (left + right) / 2; }//find one position of the target digit if(nums[mid] != target) return new int[] {-1, -1}; int st = mid; int ed = mid; while(st >= 0 || ed < nums.length){ boolean isMatch = false; if(st > 0 && nums[st-1] == target) {st--; is...
Commits BreadcrumbsHistory for leetcode Find the first node of loop in linked list - GFG onmain User selector All users DatepickerAll time Commit History Loading Footer © 2025 GitHub, Inc. Footer navigation Terms Privacy Security Status Docs Contact Manage cookies Do not...
int left = 0, right = intervals.length-1; while(left <=right) { int mid = (left + right) / 2; Node tmp = leftIndex[mid]; if(tmp.value > rightIndex) { right = mid - 1; }else { left = mid + 1; } } if(leftIndex[right].value == rightIndex) { ...
LeetCode-Find All Anagrams in a String Description: Given a string s and a non-empty string p, find all the start indices of p’s anagrams in s. Strings consists of lowercase English letters only and the length of both strings s and p will not be larger than 20,100....
1239-maximum-length-of-a-concatenated-string-with-unique-characters.py 1299-Replace-Elements-With-Greatest-Element-On-Right-Side.py 1299-replace-elements-with-greatest-element-on-right-side.py 1383-Maximum-Performance-Of-A-Team.py 1383-maximum-performance-of-a-team.py 1448...
[LeetCode] 153. Find Minimum in Rotated Sorted Array 2019-11-04 13:31 −Suppose an array of length n sorted in ascending order is rotated between 1 and n times. For example, the array... CNoodle 0 443 SET ANSI_WARNINGS 2019-12-04 16:13 −SET ANSI_WARNINGS 可以影响下列情况:设...
In the first step, you need to build a word Map by reading the contents of a Text File. This Map should contain words as a key and their count as value. Once you have this Map ready, you can simply sort the Map based upon values. ...
Given the intuition, the algorithm follows fairly simply. First, we sort the array, and then we compare each element to the previous element. Because there is exactly one duplicated element in the array, we know that the array is of at least length 2, and we can return the duplicate elem...