{"author_name":"inarizuuuushi","author_url":"https://blog.hatena.ne.jp/inarizuuuushi/","provider_url":"https://hatena.blog","description":"\u30c0\u30d6\u30ea\u30f3\u30b0\u3068\u3044\u3046\u8a08\u7b97\u624b\u6cd5\u306b\u611f\u52d5\u3057\u305f\u306e\u3067\u3001No.572 \u5996\u7cbe\u306e\u6f14\u594f - yukicoder\u3053\u306e\u554f\u984c\u306e\u89e3\u8aac\u3092\u66f8\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002 \u554f\u984c\u6587\u3092\u8aad\u3080\u3068\u3001\u306a\u308b\u307b\u3069\u3044\u304b\u306b\u3082\u52d5\u7684\u8a08\u753b\u6cd5\u30c1\u30c3\u30af\u306a\u554f\u984c\u3067\u3059\u306d\u3001 \u3068\u3044\u3046\u3053\u3068\u3067\u3001\u6700\u521d\u306f\u666e\u901a\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5b9a\u5f0f\u5316\u3092\u884c\u3044\u307e\u3057\u305f\u3002 gist.github.com \u3053\u308c\u3067\u6b63\u3057\u3044\u7b54\u3048\u304c\u6c42\u307e\u308b\u306e\u3067\u3059\u304c\u3001TLE(\u5b9f\u884c\u6642\u9593\u5207\u308c)\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4eca\u56de M \u2266 30, N \u2264 5*109, \u3067\u6700\u60aa\u30b1\u30fc\u30b9\u3067 N >> M\u306a\u306e\u3067 O(NM2)\u306eN\u304c\u8a08\u7b97\u6642\u9593\u306b\u7279\u306b\u52b9\u3044\u3066\u304d\u307e\u3059\u3002\u306a\u306e\u3067\u3053\u306eN\u3092\u3069\u3046\u306b\u304b\u3057\u3066\u5c0f\u3055\u304f\u3057\u305f\u3044\u3068\u3044\u3046\u601d\u3044\u304c\u3067\u3066\u304d\u307e\u3059\u3002 \u305d\u3053\u3067\u30c0\u30d6\u30ea\u30f3\u30b0\u3068\u3044\u3046\u624b\u6cd5\u3092\u7528\u3044\u307e\u3059\u3002 \u3053\u306e\u624b\u6cd5\u3092\u7528\u3044\u308b\u3068\u4ee5\u2026","type":"rich","categories":["\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5468\u8fba","\u6570\u5b66"],"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finarizuuuushi.hatenablog.com%2Fentry%2F2017%2F10%2F21%2F081802\" title=\"\u30c0\u30d6\u30ea\u30f3\u30b0 - Sabrou-mal \u30b5\u30d6\u30ed\u30a6\u4e38\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://inarizuuuushi.hatenablog.com/","height":"190","width":"100%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/i/inarizuuuushi/20171009/20171009110601.png","published":"2017-10-21 08:18:02","provider_name":"Hatena Blog","blog_title":"Sabrou-mal \u30b5\u30d6\u30ed\u30a6\u4e38","url":"https://inarizuuuushi.hatenablog.com/entry/2017/10/21/081802","title":"\u30c0\u30d6\u30ea\u30f3\u30b0"}