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YouTube source + timestamp
Starts at 02:34
Intermediate
DSA
Arrays
Two pointers
Sliding Window Patterns for Arrays
Interview Prep Daily
Key moments
00:45
Introduction
02:34
Main explanation
04:20
Example
06:10
Common mistake
Transcript
00:45
This section introduces sliding window patterns for arrays and why it matters.
02:34
Walkthrough of fixed and variable sliding windows with complexity intuition for coding interviews.
04:20
The example connects the idea to a realistic developer workflow.
06:10
The common mistake is focusing on the term without understanding when to use it.