Given an integer arraynums, find the contiguous subarray within an array (containing at least one number) which has the largest product. Example 1: Input: [2,3,-2,4] Output: 6 Explanation: [2,3] has the largest product 6. Example 2: Input: [-2,0,-1] Output: 0 Explanation: The ...
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. 找出最大的相乘的数字,很简单,代码还可以优化的地方很多。但是速度还可以。 publicclass...
这是一个Java程序,用于解决LeetCode题目中的Maximum Product Subarray问题。该程序使用动态规划的方法,通过计算每个子数组的最大乘积来找到最大乘积的子数组。 具体实现如下: ```java public class MaximumProductSubarray { public int maxProduct(int[] nums) { int n = nums.length; if (n == 0) return 0...
Given an integer array nums, find the contiguous subarray within an array (containing at least one number) which has the largest product. Example 1: Input: [2,3,-2,4] Output: 6 Explanation: [2,3] has the largest product 6. Example 2: Input: [-2,0,-1] Output: 0 Explanation: The...
lintcode 最大子数组(Maximum Subarray )(Java) 题目 给定一个整数数组,找到一个具有最大和的子数组,返回其最大和。 注意事项 子数组最少包含一个数 样例 给出数组[−2,2,−3,4,−1,2,1,−5,3],符合要求的子数组为[4,−1,2,1],其最大和为6 分析 思路一:个人思路 进行两次循环,遍历...
Runtime: 1 ms, faster than 93.39% of Java online submissions for Maximum Product Subarray. classSolution{publicintmaxProduct(int[]nums){intn=nums.length;intmax=nums[0];intmin=nums[0];intres=max;for(inti=1;i<n;i++){inttMax=Math.max(nums[i]*max,nums[i]*min);inttMin=Math.min(num...
详见:https://leetcode.com/problems/maximum-product-subarray/description/ Java实现: 方法一: 用两个dp数组,其中f[i]表示子数组[0, i]范围内并且一定包含nums[i]数字的最大子数组乘积,g[i]表示子数组[0, i]范围内并且一定包含nums[i]数字的最小子数组乘积,初始化时f[0]和g[0]都初始化为nums[0],...
Output: The maximum product of a subset is 15360 The time complexity of the above solution is O(n) and doesn’t require any extra space, where n is the size of the input. Also See: Maximum Product Subarray Problem Rate this post Average rating 4.76/5. Vote count: 131 Algorithm...
[LeetCode] Maximum Subarray Problem Find the contiguous subarray within an array (containing at least one number) which has the largest sum. Example 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....
Java implementation of Efficient approach Python implementation of Efficient approach Time complexity:O(N), Where N is the size of the array. Space complexity:O(1) Practice Problems – Flip Problem Maximum Product Subarray Maximum Sum Contiguous Subarray ...