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Sliding Window Pattern · 2 of 4
Master monotonic queue (deque) to find maximum or minimum in sliding windows efficiently in O(n) time.
Access the full theory, code examples, and practice problems.
Start LearningLearn fixed-size sliding window for subarray calculations like maximum average, moving average, and k-size subarray problems.
Master variable-size sliding window for condition-based problems like longest substring without repeating characters.
Learn sliding window with character frequency matching for anagram and permutation substring problems.