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Solution: Subarray Product Less Than K

Explore the sliding window technique to solve the problem of counting contiguous subarrays whose product of elements is less than k. This lesson guides you through using two pointers to expand and shrink the window, maintaining a valid product and efficiently counting all qualifying subarrays in a single pass.

Statement

Given an array of integers nums and an integer k, return the number of contiguous subarrays such that the product of all elements in each subarray is strictly less than k.

Constraints:

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