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...
LeetCode——540. Single Element in a Sorted Array 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. 大意:给定一个已排序、全是整数int、每个元素出现两次(除了单独出现一...
https://leetcode.com/problems/single-element-in-a-sorted-array/discuss/100754/Java-Binary-Search-short-(7l)-O(log(n))-w-explanations
Leetcode: 540. 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 ...
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. Input:[1,1,2,3,3,4,4,8,8]Output:2 两种方法: 位运算
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. Example 1: 代码语言:javascript 复制 Input:[1,1,2,3,3,4,4,8,8]Output:2 ...
Leetcode: 540. 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 ...
leetcode之Find Minimum in Rotated Sorted Array 问题 问题描述: Suppose an array sorted in ascending(升序) order is rotated at some pivot(枢轴; 中心点) unknown to you beforehand(提前,事先). (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). Find the minimum element. You.....
Given an array of integers, every element appears twice except for one. Find that single one. Note: Your algorithm should have a linear runtime complexity. Could you implement it without using extra memory? 题意:给定一个整型数组,有n个整数,除了一个只出现过一次,其他的都出现了2次!找出只出现...
137. Single Number II # 题目 # Given a non-empty array of integers, every element appears three times except for one, which appears exactly once. Find that single one. Note: Your algorithm should have a linear runtime complexity. Could you implement it