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Solution: Count Subarrays With Score Less Than K

Explore how to count subarrays whose score is less than a given value k using the sliding window approach. Understand the algorithm that maintains a running sum and dynamically adjusts the window to count valid subarrays in linear time, helping you solve similar coding interview problems efficiently.

Statement

An array score is defined as the sum of the array elements multiplied by its length. For example, if the array is [2,1,5][2, 1, 5] ...