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  <author_name>quasistatic</author_name>
  <author_url>https://blog.hatena.ne.jp/quasistatic/</author_url>
  <blog_title>借りてきた猫のように静か</blog_title>
  <blog_url>https://quasistatic.hatenadiary.jp/</blog_url>
  <categories>
    <anon>Graphviz</anon>
  </categories>
  <description>値9232のノードがどの開始ノードからの経路上にあるのかを見る。 collatz10.g BEGIN { if (ARGC != 1) { print(&quot;usage: gvpr -f collatz10.g -a &lt;node_name&gt;&quot;); exit(1); } } N [name == ARGV[0]] { graph_t g = graph(&quot;&quot;, &quot;D&quot;), h = graph(&quot;&quot;, &quot;N&quot;); aset(clone(g, $), &quot;peripheries&quot;, &quot;2&quot;); node(h, $.name); node_t n; edge_t e; while (1) { n = fst…</description>
  <height>190</height>
  <html>&lt;iframe src=&quot;https://hatenablog-parts.com/embed?url=https%3A%2F%2Fquasistatic.hatenadiary.jp%2Fentry%2F20111002%2Fp1&quot; title=&quot; Collatz問題 #16 - 借りてきた猫のように静か&quot; class=&quot;embed-card embed-blogcard&quot; scrolling=&quot;no&quot; frameborder=&quot;0&quot; style=&quot;display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;&quot;&gt;&lt;/iframe&gt;</html>
  <image_url></image_url>
  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2011-10-02 00:00:00</published>
  <title> Collatz問題 #16</title>
  <type>rich</type>
  <url>https://quasistatic.hatenadiary.jp/entry/20111002/p1</url>
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