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Data Structures & Algorithms

Linked Lists

Understand how nodes connect and move data.
Goal:
Learn how nodes are connected
3Lessons
6Micro-lessons
Not setDifficulty
Lesson 1

Thinking in Nodes

How data pieces depend on each other.
Start2 Micro-lessons

Micro lesson 1
Node as a Container
Micro lesson 2
Why Nodes Need Links
Lesson 2

Connections and Movement

How links control data flow.
Start2 Micro-lessons

Micro lesson 1
Following the Next Pointer
Micro lesson 2
Starting Point Matters
Lesson 3

Breaking and Fixing Links

What happens when links fail.
Start2 Micro-lessons

Micro lesson 1
When a Link Is Lost
Micro lesson 2
Safe Reconnection