Cycle graphs
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In graph theory, a cycle graph is one in which all the nodes are connected in a single circle.

USING: kernel math math.parser sequences graphviz graphviz.notation graphviz.render ; : add-cycle ( graph n -- graph' ) [ <iota> add-path ] [ 1 - 0 add-edge ] bi ; : C_n ( n -- ) <graph> [graph "t" =labelloc "circo" =layout ]; [node "point" =shape ]; over number>string "C " prepend =label swap add-cycle preview ;


5 C_n



6 C_n



7 C_n