原题链接在这里：https: leetcode.com problems check if a number is majority element in a sorted array 题目： Given an arraynumssorted innon decreasingorder, and a numbertarget, returnTrueif and only iftargetis a ...
2019-12-21 10:48 0 722 推荐指数：
原题链接在这里：https://leetcode.com/problems/missing-element-in-sorted-array/ 题目： Given a sorted array A of unique numbers, find the K-th missing number ...
Leetcode的官方答案给的解答很好，我的方法是HashMap. 除了brute force和sorting常见方法以外，还有几个方法，思路都还不错，1是我的方法，我觉得2、4、5都是不错的思路。 Runtime: O(n), Space: O(n) — Hash ...
Majority Element Given an array of size n, find the majority element. The majority element is the element that appears more than ⌊ n/2 ⌋ times. You ...
Given two sorted integer arrays A and B, merge B into A as one sorted array. Note:You may assume that A has enough space to hold additional elements ...
原题地址：https://oj.leetcode.com/problems/merge-sorted-array/ 题意：Given two sorted integer arrays A and B, merge B into A as one sorted array. 解题思路：归并排序 ...
Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). You are given a target ...
题目描述 给定一个大小为 n 的数组，找到其中的众数。众数是指在数组中出现次数大于 ⌊ n/2 ⌋ 的元素。 你可以假设数组是非空的，并且给定的数组总是存在众数。 示例 1: 示例 2: ...
Given a sorted array consisting of only integers where every element appears twice except for one element which appears once. Find this single ...
