1. Chapter 1:

   1. Intro

2. Chapter 2:

   1. first-project
   2. variables
   3. io

3. Chapter 3:

   1. operators

4. Chapter 4:

   1. lists
   2. maps
   3. custom objects
      1. map values
      2. map keys
   4. multimaps
   5. sets

5. Misc Code:

   1. roots
   2. factorials

mkdir working
cd working
git clone https://github.com/$USER/trees-cpp.git
git checkout -b $BRANCH-NAME

📊 with ❤️ by 🦄