Sliding Window
Optimize subarray and substring problems with the sliding window pattern.
6
Problems
0
Easy
6
Medium
0
Hard
When to Use Sliding Window
Pattern Recognition
Look for these trigger words in problem statements:
best time to buy and sell stock
sliding-window
longest substring without repeating characters
longest repeating character replacement
permutation in string
minimum window substring
sliding window maximum
Practice Problems
Master Sliding Window
Build pattern recognition with interactive MCQs. Understand why to use Sliding Window, not just how.
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