Given an integer array, find three numbers whose product is maximum and output the maximum product. Example 1: Input: [1,2,3] Output: 6 Example 2: Input: [1,2,3,4] Output: 24 Note: The length of the given array will be in range [3,104] and all elemen…

Question Given an integer array, find three numbers whose product is maximum and output the maximum product. Example 1: Input: [1,2,3] Output: 6 Example 2: Input: [1,2,3,4] Output: 24 Note: The length of the given array will be in range [3,104] and a…

Find the contiguous subarray within an array (containing at least one number) which has the largest product. For example, given the array [2,3,-2,4],the contiguous subarray [2,3] has the largest product = 6. 这个求最大子数组乘积问题是由最大子数组之和问题演变而来,但是却比求最大子数组之和要复…

LeetCode Maximum Product Subarray Description Given a sequence of integers S = {S1, S2, . . . , Sn}, you should determine what is the value of the maximum positive product involving consecutive terms of S. If you cannot find a positive sequence, you…

Given an integer array, find three numbers whose product is maximum and output the maximum product. Note: The length of the given array will be in range [3,104] and all elements are in the range [-1000, 1000]. Multiplication of any three numbers in t…

problem 628. Maximum Product of Three Numbers 题意:三个数乘积的最大值: solution1: 如果全是负数,三个负数相乘还是负数,为了让负数最大,那么其绝对值就该最小,而负数排序后绝对值小的都在末尾,所以是末尾三个数字相乘,这个跟全是正数的情况一样.那么重点在于前半段是负数,后半段是正数,那么最好的情况肯定是两个最小的负数相乘得到一个正数,然后跟一个最大的正数相乘,这样得到的肯定是最大的数,所以我们让前两个数相乘,再和数组的最后一个数字相乘,就可以…

Given an integer array, find three numbers whose product is maximum and output the maximum product. Example 1: Input: [1,2,3] Output: 6 Example 2: Input: [1,2,3,4] Output: 24 Note: The length of the given array will be in range [3,104] and all elemen…

Given an integer array, find three numbers whose product is maximum and output the maximum product. Example 1: Input: [1,2,3] Output: 6  Example 2: Input: [1,2,3,4] Output: 24 Note: The length of the given array will be in range [3,104] and all eleme…

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 方法一:排序 日期 题目地址:https://leetcode.com/problems/maximum-product-of-three-numbers/description/ 题目描述 Given an integer array, find three numbers whose product is maximum and output t…

Given an integer array, find three numbers whose product is maximum and output the maximum product. Example 1: Input: [1,2,3] Output: 6 Example 2: Input: [1,2,3,4] Output: 24 Note: The length of the given array will be in range [3,104] and all elemen…