Leetcode 138 : Deep Copy Random Pointer
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YouTubeWeb Coder Abhishek
Leetcode 138 : Deep Copy Random Pointer
LeetCode 138: Copy List with Random Pointer solved in JavaScript in under 1 minute! We use a HashMap to map original nodes to new nodes, then connect next and random pointers of the copy in one pass. O(n) time, O(n) space. Perfect quick revision for coding interviews—like and subscribe for more LeetCode JS shorts. ⏯️⏯️ Follow the Web ...
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