{"width":"100%","height":"190","blog_title":"sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2","description":"Dijkstra\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e FigureSP03-01\u3092Ruby\u3067\u66f8\u3044\u3066\u307f\u307e\u3057\u305f\u3002 Infinity = 9999 class Node attr_reader :status, :node_distance, :temporary_distance, :decision_distance, :id, :parent, :nodes def initialize(id, distance, parent) @id = id @nodes = [] @node_distance = distance @temporary_distance = Infinity @decision_dist\u2026","type":"rich","version":"1.0","title":"\u30c0\u30a4\u30af\u30b9\u30c8\u30e9\u6cd5\uff08\u6700\u77ed\u7d4c\u8def\u554f\u984c\uff09","author_url":"https://blog.hatena.ne.jp/sirocco/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20100114%2F1263452996\" title=\"\u30c0\u30a4\u30af\u30b9\u30c8\u30e9\u6cd5\uff08\u6700\u77ed\u7d4c\u8def\u554f\u984c\uff09 - sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2010-01-14 16:09:56","categories":["Ruby","Algorithm"],"image_url":null,"provider_url":"https://hatena.blog","author_name":"sirocco","url":"https://sirocco.hatenadiary.org/entry/20100114/1263452996","blog_url":"https://sirocco.hatenadiary.org/"}