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: 6Explanation: [2,3] has the largest product 6.Example 2: Input: [-2,0,-1]Output: 0Explanation: The result...
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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. 神马复杂度为n^2,n^3的解法肯定是会超时的,ok目标为O(n); 以max[i]表示从任意...
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. 题目大意:给定一个数组,找出最大连续子数组乘积。 解题思路: 解法一、我是用动态规划...
[LeetCode]152. Maximum Product Subarray This a task that asks u to compute the maximum product from a continue subarray. However, you need to watch out the values' type contains positive, negative, zero. I solved it using dynamic process in which there are two arrays to achieve the goal....
the contiguous subarray[2,3]has the largest product =6. 简单来说就是在一个 int 数组中找一段连续的子数组,使其乘积最大,数组中包含正数、负数和0。不考虑乘积太大超出范围。 解法一: 动态规划的方法,今天在微信“待字闺中”中看到的,借来分享。遍历一遍,优于解法二,复杂度O(n). ...
Explanation: The result cannot be 2, because [-2,-1] is not a subarray. 使用动态规划,但是要注意,避免正负数出错,应该保存当前最大值和当前最小值 如[-2,3,-4] 1publicintmaxProduct(int[] nums) {//dp mytip2if(null==nums||0==nums.length){3return0;4}5intmax = nums[0];6intmin ...
Can you solve this real interview question? Maximum Product Subarray - Given an integer array nums, find a subarray that has the largest product, and return the product. The test cases are generated so that the answer will fit in a 32-bit integer. E
LinkedIn - Maximum Sum/Product Subarray Maximum Sum Subarray是leetcode原题,跟Gas Station的想法几乎一模一样。解答中用到的结论需要用数学简单地证明一下。 1 2 3 4 5 6 7 8 9 10 11 12 public int maxSubArray(int[] A) { int sum = 0; int max = Integer.MIN_VALUE; for (int i = 0...
【LeetCode】152. Maximum Product Subarray 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 =6....