{"author_url":"https://blog.hatena.ne.jp/nodchip/","version":"1.0","published":"2010-05-14 10:07:11","width":"100%","author_name":"nodchip","height":"190","provider_name":"Hatena Blog","type":"rich","blog_title":"nodchip\u306e\u65e5\u8a18","description":"\u5168\u57df\u6700\u5c0f\u6728 \u30d7\u30ea\u30e0\u6cd5\u307e\u305f\u306f\u30af\u30e9\u30b9\u30ab\u30eb\u6cd5\u304c\u4f7f\u3048\u308b typedef double Weight; struct Edge { int src, dst; Weight weight; Edge(int src, int dst, Weight weight) : src(src), dst(dst), weight(weight) { } }; bool operator < (const Edge &e, const Edge &f) { return e.weight != f.weight ? e.weight > f.weight : // !!INVERSE!! e.src != f.s\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnodchip.hatenadiary.org%2Fentry%2F20100514%2F1273799231\" title=\"PKU 2560 Freckles - nodchip\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"provider_url":"https://hatena.blog","url":"https://nodchip.hatenadiary.org/entry/20100514/1273799231","blog_url":"https://nodchip.hatenadiary.org/","categories":[],"title":"PKU 2560 Freckles"}