2018-07-08 13:24:31 问题描述: 问题求解: 问题规模已经给出是50000量级,显然只能是O(n),至多O(nlogn)的复杂度.本题使用DP和滑动数组都比较棘手,这里给出的方案是preSum + HashMap的策略来进行解决,可以说方法是比较巧妙的. public int findMaxLength(int[] nums) { int res = 0; HashMap<Integer, Integer> map = new HashMap<>(); for (…

Given a binary array, find the maximum length of a contiguous subarray with equal number of 0 and 1. Example 1: Input: [0,1] Output: 2 Explanation: [0, 1] is the longest contiguous subarray with equal number of 0 and 1. Example 2: Input: [0,1,0] Outp…

Given a binary array, find the maximum length of a contiguous subarray with equal number of 0 and 1. Example 1: Input: [0,1] Output: 2 Explanation: [0, 1] is the longest contiguous subarray with equal number of 0 and 1.  Example 2: Input: [0,1,0] Out…

描述 Given a binary array, find the maximum length of a contiguous subarray with equal number of 0 and 1. 示例 Example 1: Input: [0,1] Output: 2 Explanation: [0, 1] is the longest contiguous subarray with equal number of 0 and 1. Example 2: Input: [0,1,0…

525. Contiguous Array Add to List Description Submission Solutions Total Accepted: 2476 Total Submissions: 8220 Difficulty: Medium Contributors: bishwa Given a binary array, find the maximum length of a contiguous subarray with equal number of 0 and…

［抄题］: Given a binary array, find the maximum length of a contiguous subarray with equal number of 0 and 1. Example 1: Input: [0,1] Output: 2 Explanation: [0, 1] is the longest contiguous subarray with equal number of 0 and 1. Example 2: Input: [0,1,0…

Given a binary array, find the maximum length of a contiguous subarray with equal number of 0 and 1. Example 1: Input: [0,1] Output: 2 Explanation: [0, 1] is the longest contiguous subarray with equal number of 0 and 1. Example 2: Input: [0,1,0] Outp…

Given a binary array, find the maximum length of a contiguous subarray with equal number of 0 and 1. Example 1: Input: [0,1] Output: 2 Explanation: [0, 1] is the longest contiguous subarray with equal number of 0 and 1. Example 2: Input: [0,1,0] Outp…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 累积和 日期 题目地址:https://leetcode.com/problems/contiguous-array/description/ 题目描述 Given a binary array, find the maximum length of a contiguous subarray with equal number of 0 and 1…

i8 不支持 Array.prototype.slice.call(params,0) params可以是 HTMLCollection.类数组.string字符串…