Implementing Deep Copy for Linked Lists with Random Pointers
The algorithm works in three phases:
Duplicate each node and insert it immediately after its original
Copy the random pointers from original nodes to their duplicates
Separate the interleaved lists into original and copy
C++ Implementation
class LinkedListCloner {
public:
Node* cloneList(Node* head) {
if (!head) return nullptr;
...
Posted on Mon, 29 Jun 2026 17:41:23 +0000 by bmdsherman