https://github.com/whoabhisheksah/java-notes

https://github.com/whoabhisheksah/java-notes

Last synced: 3 months ago
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• Host: GitHub
• URL: https://github.com/whoabhisheksah/java-notes
• Owner: whoAbhishekSah
• Created: 2022-01-24T07:16:20.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-01-24T07:20:43.000Z (over 3 years ago)
• Last Synced: 2025-01-21T15:28:39.626Z (4 months ago)
• Size: 0 Bytes
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
## C++ STL equivalent(Collections)

### Important Interfaces

  - List: `List res = new ArrayList();` 

    - add(obj)

    - remove(index)

    

  - Queue: `Queue bfs = new LinkedList();`

    - q.add(obj);  //

    - q.remove(); //To remove the head of queue.

    - TreeNode head = q.peek();

    - q.size();