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Leetcode 2625. Flatten Deeply Nested Array

Flatten a nested array up to a given depth n: return a new array where only subarrays whose nesting depth is less than n (top-level elements have depth 0) are expanded into their elements. This requires a depth-limited traversal (e.g., recursive/stack-based) to concatenate elements while preserving deeper nested arrays.

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Mid April, 2025

Apple

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Late March, 2025

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