feat: add Queue implementation using custom singly linked list #46
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Javadocs header is crucial.
IamBisrutPyne
approved these changes
Oct 8, 2025
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Hey @Ahad-23 👋
Thank you for your contribution and Happy Hacking 🌟
IamBisrutPyne
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This PR adds a Queue class implementation in the DataStructures folder.
-Implemented using a custom singly linked list (no built-in LinkedList used).
-Core methods: enqueue(), dequeue(), and peek().
-Both enqueue and dequeue operate in O(1) time complexity.
-Follows 4-space indentation and K&R brace style as required.
-Tested with sample inputs and verified functionality.