{"categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"height":"190","type":"rich","published":"2017-05-14 13:46:06","author_name":"hamayanhamayan","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2017%2F05%2F14%2F134606\" title=\"\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u304a\u3051\u308b\u6700\u77ed\u7d4c\u8def\u554f\u984c\u307e\u3068\u3081 [\u30c0\u30a4\u30af\u30b9\u30c8\u30e9, \u30d9\u30eb\u30de\u30f3\u30d5\u30a9\u30fc\u30c9, \u30ef\u30fc\u30b7\u30e3\u30eb\u30d5\u30ed\u30a4\u30c9] - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://blog.hamayanhamayan.com/entry/2017/05/14/134606","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","description":"\u6700\u77ed\u7d4c\u8def\u3092\u6c42\u3081\u308b\u306b\u306f \u30c0\u30a4\u30af\u30b9\u30c8\u30e9\u3010\u5358\u4e00\u59cb\u70b9\u6700\u77ed\u7d4c\u8def\u3011 \u53c2\u80031 \u53c2\u80032 \u6700\u5927\u5024\u30c0\u30a4\u30af\u30b9\u30c8\u30e9 \u5fdc\u7528\u3057\u3066\u5404\u9802\u70b9\u306e\u3042\u308b\u5024\u306e\u6700\u5927\u5024\u3092\u6c42\u3081\u308b\u30c0\u30a4\u30af\u30b9\u30c8\u30e9\u3082\u3042\u308b \u30c0\u30a4\u30af\u30b9\u30c8\u30e9\u306e\u6b63\u8ca0\u3092\u9006\u8ee2\u3055\u305b\u305f\u3060\u3051 \u8fba\u304c\u8ca0\u306e\u30b3\u30b9\u30c8\u3092\u6301\u3064\u3068\u304d\u306b\u4f7f\u3048\u308b \u30d9\u30eb\u30de\u30f3\u30d5\u30a9\u30fc\u30c9\uff08Bellman-Ford\uff09\u3010\u5358\u4e00\u59cb\u70b9\u6700\u77ed\u7d4c\u8def\u3011 \u30c0\u30a4\u30af\u30b9\u30c8\u30e9\u3068\u9055\u3044\u3001\u8ca0\u306e\u30b3\u30b9\u30c8\u3092\u542b\u3080\u8fba\u304c\u3042\u3063\u3066\u3082\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b \u53c2\u8003 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 1. N-1\u56de\u30eb\u30fc\u30d7\u3057\u3066\u6700\u77ed\u7d4c\u8def\u3092\u6c42\u3081\u308b O(NM) 2. N\u56de\u30eb\u30fc\u30d7\u3057\u3066\u8ca0\u306e\u30b5\u30a4\u30af\u30eb\u3092\u898b\u3064\u3051\u308b O(NM) \u6700\u9577\u8ddd\u96e2\u3092\u6c42\u3081\u308b\u3088\u3046\u306b\u3082\u66f8\u3051\u3001\u305d\u306e\u5834\u5408\u306f\u6b63\u306e\u30b5\u30a4\u30af\u30eb\u691c\u51fa\u304c\u3067\u304d\u308b(ABC061D) \u5e45\u512a\u5148\u63a2\u7d22 BFS\u3010\u5358\u4e00\u59cb\u70b9\u6700\u77ed\u7d4c\u8def\u2026","version":"1.0","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","image_url":null,"title":"\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u304a\u3051\u308b\u6700\u77ed\u7d4c\u8def\u554f\u984c\u307e\u3068\u3081 [\u30c0\u30a4\u30af\u30b9\u30c8\u30e9, \u30d9\u30eb\u30de\u30f3\u30d5\u30a9\u30fc\u30c9, \u30ef\u30fc\u30b7\u30e3\u30eb\u30d5\u30ed\u30a4\u30c9]","blog_url":"https://blog.hamayanhamayan.com/"}