Week 5

• Lecture
  • Audio
  • Notes
  • Slides
    • Google Slides
    • PDF
  • Source Code
    • Index
    • PDF
    • Zip
  • Video
    • CS50 Video Player
    • MP4
      • 360p
      • 720p
      • 1080p
      • 4K
    • YouTube
• Quiz
• Shorts
  1. Data Structures
  2. Singly-Linked Lists
  3. Hash Tables
  4. Tries
• Problems
  • Speller
• Past Problems
  • Speller, with a trie