by Ciro Santilli (@cirosantilli, 37)
This is the order in which you would want to transverse to read the chapters of a book.
Like breadth-first search, this also has the property of visiting parents before any children.
This is the easiest one to do iteratively:
  • pop and visit
  • push right to stack
  • push left to stack

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  1. Depth-first search
  2. Tree traversal
  3. Tree (data structure)
  4. Type of graph
  5. Graph (discrete mathematics)
  6. Discrete mathematics
  7. Area of mathematics
  8. Mathematics
  9. Home

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