Variable Size Window
Expand and shrink the window dynamically based on conditions to find optimal subarrays or substrings.
Variable Size Sliding Window (Expand and Shrink Strategy)
Variable size sliding window dynamically adjusts its range based on problem constraints. Unlike fixed windows, it expands to include more elements and shrinks when conditions are violated. This technique is widely used in problems like longest substring, minimum window substring, and other constraint-based scenarios.
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