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In this LeetCode tutorial, we dive deep into problem 1493: Longest Subarray of 1's After Deleting One Element. This is a classic array problem that's a perfect showcase for the powerful sliding window technique. We'll start by breaking down the problem statement into simple terms, walk through clear examples, and tackle the tricky edge case where the array is all ones. Then, I'll visually explain the sliding window algorithm step-by-step, showing you how to expand and shrink the window to find the optimal solution. We'll finish with a line-by-line Python code breakdown and an analysis of its O(N) time and O(1) space complexity.
Perfect for coding interview preparation and improving problem-solving skills.
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Solution Link:
https://leetcode.com/problems/longest-subarray-of-1s-after-deleting-one-element/editorial/
#leetcode #python #algorithms #codinginterview #dailycoding
