Skip to content

Practice Maximum Product Subarray

Read the task, work through the examples, and check your approach against the constraints. Use the original LeetCode task for coding and submissions.

Medium#152
LeetCode Problem

Maximum Product Subarray

Problem Statement

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.

Source: Maximum Product Subarray on LeetCode. Use the original task for its coding environment and submissions.

Examples

# Example 1

Input
nums = [2,3,-2,4]
Output
6

# Example 2

Input
nums = [-2,0,-1]
Output
0

Constraints

1 <= nums.length <= 2 * 10^4
-10 <= nums[i] <= 10
The product of any subarray of nums is guaranteed to fit in a 32-bit integer.

Related LeetCode Problems

Practice more problems similar to Maximum Product Subarray.

Review your practice with PhantomCodeAI

After trying the problem yourself, use the app to discuss your approach, complexity, and edge cases.