Given a sorted array consisting of only integers where every element appears twice except for one element which appears once. Find this single element that appears only once. Example 1: Input: [1,1,2,3,3,4,4,8,8] Output: 2 Example 2: Input: [3,3,7,7,10,11,11] Output: 10 Note...
publicintsingleNonDuplicate(int[] nums) {intn =nums.length;if(nums.length <= 2)returnnums[0];if(nums[0] != nums[1])returnnums[0];if(nums[n - 1] != nums[n - 2])returnnums[n - 1];intl = 1, r = nums.length - 2, mid = 0;while(l <=r) { mid= (l + r) / 2;if...
Can you solve this real interview question? Single Element in a Sorted Array - You are given a sorted array consisting of only integers where every element appears exactly twice, except for one element which appears exactly once. Return the single eleme
LeetCode-Single Element in a Sorted Array Description: Given a sorted array consisting of only integers where every element appears twice except for one element which appears once. Find this single element that appears only once. Example 1: AI检测代码解析 Input: [1,1,2,3,3,4,4,8,8] Out...
Given a sorted array consisting of only integers where every element appears twice except for one element which appears once. Find this single element that appears only once. Example 1: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 Input: [1,1,2,3,3,4,4,8,8] Output: 2 Example ...
【leetcode】540. Single Element in a Sorted Array 题目如下: 解题思路:题目要求时间复杂度是O(logN),可以尝试使用二分查找法。首先数组是有序的,而且仅有一个元素出现一次,其余均为两次。我们可以先找到数组最中间的元素,记为mid。如果mid和mid-1以及mid+1都不相同,那么mid就是single number。如果mid和mid-...
Implement Function to Find Single Non-Duplicate Element in Sorted Array Task Write a function to find the single non-duplicate element in a sorted array. Acceptance Criteria All tests must pass. Su...
D11Q3 Single element in sorted array.cpp +19 Original file line numberDiff line numberDiff line change @@ -0,0 +1,19 @@ 1 + As we are using binary search our TC: O(logN) 2 + 3 + class Solution { 4 + public: 5 + int singleNonDuplicate(vector<int>& nums) { 6...
LeetCode 0540. Single Element in a Sorted Array有序数组中的单一元素【Medium】【Python】【二分】 Problem LeetCode You are given a sorted array consisting of only integers where every element appears exactly twice, except for one element which appears exactly once. Find this single element that ...
Given a sorted array consisting of only integers where every element appears twice except for one element which appears once. Find this single element that appears only once. Example 1:Input:[1,1,2,3,3,4,4,8,8]Output:2 Example 2:Input:[3,3,7,7,10,11,11]Output:10 ...