🌳↘️↙️

#tree traversal #data structures #algorithms #node visiting #graph traversal #depth-first search #breadth-first search

🌳🚏➡️➡️➡️

#breadth-first search #tree traversal #algorithm #level order #data structure #cs

📶🔍➡️

#breadth-first search #graph traversal #algorithm #level order #cs