⚪️→⚫️

#directed edge #graph node #graph vertex #graph theory #digraph

📍🔗📍/🕸️📍

#network node #junction #connection point #graph node #buh #knotenpunkt #netzwerk #verbindungspunkt

🌳🔗🔸

#tree data structure #node link #computer science node #cs tree #graph node #connected node