Stacks & Queues

This course covers two fundamental data structures that manage ordered collections in different ways.

What You'll Learn

  • Stacks: Last-In-First-Out (LIFO) operations and classic problems
  • Queues: First-In-First-Out (FIFO) operations and BFS algorithms
  • Common patterns and interview problems using these data structures

These structures form the foundation for understanding more complex algorithms like DFS, BFS, expression evaluation, and backtracking.

NextStacks