dsa2 min read
Copy List with Random Pointer — HashMap or Interleave
Deep copy a linked list with random pointers using either a hash map or the O(1) space interleave technique.
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Clone
2 articles
dsa2 min read
Meta — Clone Graph (Deep Copy with DFS/BFS + HashMap)
Create a deep copy of an undirected graph using DFS with a HashMap to track visited/cloned nodes. Meta tests this to evaluate graph traversal and pointer manipulation.
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