It doesn't matter what you leave beyond the new length. 题目地址:https://leetcode.com/problems/remove-duplicates-from-sorted-array/description/ 题意:给定一个已经排序好的数组,用O(1)的空间在原数组去掉重复的数,返回新的长度 思路:利用双指针,一个指向当前不重复的长度len,一个指向遍历看不重复的写...
题目链接: https://leetcode.com/problems/find-all-numbers-disappeared-in-an-array/description/ 题目描述: Given an array of integers where 1 ≤ a[i] ≤n(n= size of array), some elements appear twice and others appear once. Find all the elements of [1,n] inclusive that do not appear ...
截止至今LeetCode题目总量已经有1582题,估计将来每年平均增长300题左右,大部分人肯定是刷不完的,所以得有选择地刷LeetCode。
Provide all my solutions and explanations in Chinese for all the Leetcode coding problems. leetcodearraysortdata-structuresleetcode-solutionsinterview-questionscoding-practicesalogrithms UpdatedDec 29, 2024 teivah/algodeck Sponsor Star5.7k Code
Problem link: https://leetcode.com/explore/interview/card/top-interview-questions-easy/92/array/646/leetcode.com/explore/interview/card/top-interview-questions-easy/92/array/646/ Solutions: Given an array, rotate the array to the right byksteps, wherekis non-negative. ...
Can you solve this real interview question? Contiguous Array - Given a binary array nums, return the maximum length of a contiguous subarray with an equal number of 0 and 1. Example 1: Input: nums = [0,1] Output: 2 Explanation: [0, 1] is the longes
/problems / 题目地址(26. 删除排序数组中的重复项) https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array/description/ 题目描述 给定一个排序数组,你需要在 原地 删除重复出现的元素,使得每个元素只出现一次,返回移除后数组的新长度。
Can you solve this real interview question? Shuffle the Array - Given the array nums consisting of 2n elements in the form [x1,x2,...,xn,y1,y2,...,yn]. Return the array in the form [x1,y1,x2,y2,...,xn,yn]. Example 1: Input: nums = [2,5,1,3,4,7], n
题目链接:https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/ 题目: Suppose a sorted array is rotated at some pivot unknown to you beforehand. 0 1 2 4 5 6 7might become4 5 6 7 0 1 2). Find the minimum element. ...
题目地址:https://leetcode-cn.com/problems/non-decreasing-array/ 题目描述 给你一个长度为 n 的整数数组,请你判断在 最多 改变 1 个元素的情况下,该数组能否变成一个非递减数列。 我们是这样定义一个非递减数列的: 对于数组中所有的i (0 <= i <= n-2),总满足nums[i] <= nums[i + 1]。