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Nested Array Generator

medium Solve on LeetCode

Problem
Examples
Solution
Method 1 - Recursion
Code
Complexity

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array backtracking binary-indexed-tree binary-search binary-tree bit-manipulation breadth-first-search database depth-first-search design dynamic-programming graph greedy hash-table heap-priority-queue leetcode linked-list math matrix number-theory ordered-set segment-tree shortest-path simulation sliding-window sorting string tree two-pointers union-find

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