540. Single Element in a Sorted Array 题目大意: 给你一个由小到大排好序的数组,里面只有一个数出现了一次,其他数都出现了两次,要求找出那个只出现一次的数,而且时间复杂度为O(logn) 题目思路: 说实话一开始没想到,因为几乎每个数都出现了两次那么对于一个偶数i,一定有nums[i] == nums[i+1]否则说明在...
leetcode 540. Single Element in a Sorted Array 1.题目 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. 一个有序的整型数组,除一个元素只出现一次......
[LeetCode] 540. 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. Find this single element that appears only once. Example 1: Input: [1,1,2,3,3,4,4,8,...
因为既要比较前面的数,又要比较后面的数,数组的第一和最后一个数就要单独判断。所以我的第一个算法是这样的: 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...
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
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-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:...
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 appears only once. Example 1: Input: [1,1,2,3,3,4,4,8,8] ...
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. Summary of Changes Added a new function to efficiently find the single non-duplicate element in a so...
Single Element in a Sorted Array 2019-12-24 10:13 − You are given a sorted array consisting of only integers where every element appears exactly twice, except for one element which appears exactly once... neverlandly 0 2 OpenAM文档之Authentication and Single Sign-On Guide Chapter 1...