Hello Codeforces!

The second semester starts next week! As usual, the live lectures will be on Twitch on Fridays at 18:00 MSK, and the recorded videos will be on Youtube.

Topics of the second semester:

• Segment Trees and similar data structures
  • Segment Tree
  • Fenwick Tree
  • Sparse Table
  • 2D Trees
• Binary Search Trees
  • AVL Tree
  • Treap
  • Splay Tree
• Data Structures for Trees
  • Binary Lifting
  • LCA and LA problems
  • Heavy-Light Decomposition
  • Link-Cut Tree
  • Centroid Decomposition
• Plus something more :)

See you!