Tag: Data Structures 12 threads

• Understanding Red-Black Trees

  Can someone explain how insertion and deletion maintain balance in red-black trees?

  👤 alice🗓️ Sep 5, 2025💬 42 replies

• When to use a Trie vs. a HashMap?

  I'm working on a large dictionary lookup and wonder which data structure offers the best performance.

  👤 bob🗓️ Sep 4, 2025💬 27 replies

• Visualizing AVL Tree Rotations

  Any recommended tools or libraries for animating AVL tree rotations?

  👤 carol🗓️ Sep 2, 2025💬 15 replies

• Segment Trees for Range Queries

  How do segment trees compare with binary indexed trees for sum queries?

  👤 dave🗓️ Sep 1, 2025💬 33 replies

• Graph Representation: Adjacency List vs. Matrix

  Which representation is more memory efficient for sparse graphs?

  👤 eve🗓️ Aug 30, 2025💬 21 replies