{"blog_title":"AtCoderInfo","url":"https://info.atcoder.jp/entry/algorithm_lectures/undirected_vertex_geography","title":"Undirected Vertex Geography","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finfo.atcoder.jp%2Fentry%2Falgorithm_lectures%2Fundirected_vertex_geography\" title=\"Undirected Vertex Geography - AtCoderInfo\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"atcoder","description":"\u89e3\u8aac\u52d5\u753b\u306f\u3053\u3061\u3089\u3067\u3059\uff0e 1. \u6982\u8981 Undirected Vertex Geography \u306f\uff0c\u7121\u5411\u30b0\u30e9\u30d5\u4e0a\u3067\u99d2\u3092\u52d5\u304b\u3059 $2$ \u4eba\u30b2\u30fc\u30e0\u3067\u3059\uff0e\u5404\u624b\u756a\u3067\u306f\uff0c\u73fe\u5728\u99d2\u304c\u3042\u308b\u9802\u70b9\u304b\u3089\u96a3\u63a5\u3059\u308b\u9802\u70b9\u306b\u99d2\u3092\u79fb\u52d5\u3055\u305b\u307e\u3059\uff0e\u305f\u3060\u3057\uff0c\u9078\u3079\u308b\u9802\u70b9\u306f\uff0c\u4e00\u5ea6\u3082\u99d2\u304c\u7f6e\u304b\u308c\u305f\u3053\u3068\u304c\u306a\u3044\u9802\u70b9\u306b\u9650\u308a\u307e\u3059\uff0e\u52d5\u3051\u306a\u304f\u306a\u3063\u305f\u30d7\u30ec\u30a4\u30e4\u306e\u8ca0\u3051\u3067\u3059\uff0e \u672c\u8a18\u4e8b\u3067\u306f\uff0cUndirected Vertex Geography \u306e\u5fc5\u52dd\u6226\u7565\u304c\u6700\u5927\u30de\u30c3\u30c1\u30f3\u30b0\u3092\u7528\u3044\u3066\u8a18\u8ff0\u3067\u304d\u308b\u3053\u3068\u3092\u8a3c\u660e\u3057\u307e\u3059\uff0e 2. \u524d\u63d0\u77e5\u8b58 \u30b0\u30e9\u30d5\u7406\u8ad6\u306e\u7528\u8a9e\uff0c\u7279\u306b\u30de\u30c3\u30c1\u30f3\u30b0\u306b\u95a2\u3059\u308b\u7528\u8a9e\u3092\u7528\u3044\u307e\u3059\uff08\u53c2\u8003\uff1a\u30b0\u30e9\u30d5\u7406\u8ad6\u7528\u8a9e\u96c6\uff09\uff0e \u300c\u95a2\u9023\u554f\u984c\u300d\u3092\u89e3\u304f\u4e0a\u3067\u306f\u3055\u3089\u306b\u30de\u30c3\u30c1\u30f3\u30b0\u306b\u95a2\u3059\u308b\u77e5\u8b58\uff08\u4f8b\u3048\u2026","categories":["\u30b0\u30e9\u30d5\u7406\u8ad6","\u30b2\u30fc\u30e0\u7406\u8ad6","\u30de\u30c3\u30c1\u30f3\u30b0","Berge \u306e\u5b9a\u7406"],"width":"100%","blog_url":"https://info.atcoder.jp/","type":"rich","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/atcoder/","image_url":"https://img.atcoder.jp/aal-image-library/447b27a0bb3a580e31d39f0f67aafc76.png","height":"190","published":"2026-04-10 14:41:44","provider_url":"https://hatena.blog","version":"1.0"}