幅優先探索
BFS : breadth first search
深さ優先探索（DFS : depth-first search）
study-hiroki - /study-hiroki/幅優先探索
https://ja.wikipedia.org/wiki/幅優先探索
https://plantuml-proxy.vercel.app/svg/https://scrapbox.io/api/code/suto3/幅優先探索/bfs00.pu#.svg
code:bfs00.pu
@startdot
digraph bfs {
size ="8.5, 11";
rankdir = TD;
ratio=auto;
label="幅優先探索";
node fontsize = 12, shape = circle;
edge fontsize = 10;
"1" -> "2" ;
"2" -> "4" ;
"2" -> "5" ;
"1" -> "3" ;
"3" -> "6" ;
"3" -> "7" ;
}
@enddot