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Solution: Binary Subarrays With Sum

Explore how to solve the problem of counting contiguous subarrays with a sum equal to a given goal in a binary array. Understand the sliding window pattern applied to efficiently expand and contract the window, handle leading zeros, and calculate valid subarrays. This lesson guides you through an optimized linear time and constant space complexity approach.

Statement

You are given a binary array, nums, and an integer, goal. Your task is to return the number of non-empty subarraysThis refers to a subarray, which is a contiguous part of the array. with a sum that meets the goal.

Constraints:

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