Agenda

<aside> 📌 Reminders

• Lab due 18:00 Friday
• Midterm: Saturday, March 2 17:00-19:00
• Exercise 1 due Friday </aside>

Review of Tail Recursion

Tail Recursion Definition

Advantages of tail recursion

Example

Lab exercise

1. length-tail & reverse-tail space and time complexity
2. num-els , num-els-hop , num-els-tail