• Beginners

  1. Beginners

• DP

  1. LCS
  2. LIS

• Graph_Theory

  1. DFS
  2. BFS
  3. Shortest_Path

• Math

  1. Number_Theory
  2. Combinatorics
  3. Geometry
  4. Basic_Math

• Implementation

  1. Simulation
  2. String_Processing
  3. Data_Structure
  4. Ad_Hoc
  5. Sorting
  6. Brute_Force

• Greedy

  1. Greedy

• Data_Structure

  1. Segment_Tree
  2. Binary_Indexed_Tree
  3. Disjoint_Set
  4. Sparse_Table
  5. Trie
  6. Heap
  7. Stack
  8. Queue
  9. Hash_Table

2 problems