Add Date 2014-09-23 Maximum Product Subarray 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 = …
<编程之美>183页,问题2.14——求子数组的字数组之和的最大值.(整数数组) 我开始以为可以从数组中随意抽调元素组成子数组,于是就有了一种想法,把最大的元素抽出来,判断是大于0还是小于等于0,如果大于0就对除了这个最大值外剩下的数组部分进行递归: using System; using System.Collections.Generic; using System.Linq; namespace MaxSumSubArray { class Program { static void M…
题目 连续子数组求和 给定一个整数数组,请找出一个连续子数组,使得该子数组的和最大.输出答案时,请分别返回第一个数字和最后一个数字的值.(如果两个相同的答案,请返回其中任意一个) 样例 给定 [-3, 1, 3, -3, 4], 返回[1,4]. 解题 法一:直接暴力,时间复杂度O(N2),时间超时 public class Solution { /** * @param A an integer array * @return A list of integers includes the i…
Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array [−2,1,−3,4,−1,2,1,−5,4],the contiguous subarray [4,−1,2,1] has the largest sum = 6. More practice: If you have figur…