{"version":"1.0","author_name":"hamayanhamayan","provider_url":"https://hatena.blog","title":"Div Game [AtCoder Beginner Contest 169 D]","blog_url":"https://blog.hamayanhamayan.com/","published":"2020-06-01 21:07:04","provider_name":"Hatena Blog","type":"rich","height":"190","image_url":null,"blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","description":"https://atcoder.jp/contests/abc169/tasks/abc169_d \u524d\u63d0\u77e5\u8b58 \u7d20\u56e0\u6570\u5206\u89e3(O(sqrt(N))) \u89e3\u8aac https://atcoder.jp/contests/abc169/submissions/13920513 \u4eca\u56de\u306e\u64cd\u4f5c\u3067\u306f\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u8a00\u3048\u308b\u3002 \u5404\u7d20\u6570p\u306b\u3064\u3044\u3066\u3001\u5272\u308c\u308b\u56de\u6570\u306f\u72ec\u7acb\u306b\u8a08\u7b97\u3067\u304d\u308b \u3042\u308b\u7d20\u6570p\u306b\u3064\u3044\u3066\u3001\u6700\u9069\u306a\u5272\u308b\u64cd\u4f5c\u306f\u3001p, p2, p3, ...\u306e\u3088\u3046\u306b\u3059\u308b\u3053\u3068 \u3053\u308c\u304c\u601d\u3044\u3064\u3051\u3070\u3001\u307e\u305a\u7b2c\u4e00\u6bb5\u968e\u306f\u30af\u30ea\u30a2\u3002 \u72ec\u7acb\u6027\u306b\u3064\u3044\u3066\u306f\u3001\u8272\u3005\u306a\u554f\u984c\u3067\u51fa\u3066\u304f\u308b\u8003\u3048\u65b9\u306a\u306e\u3067\u3001\u9811\u5f35\u3063\u3066\u601d\u3044\u3064\u3044\u3066\u3082\u3089\u3046\u3068\u3057\u3066\u3001 2\u3064\u76ee\u3060\u304c\u3001\u64cd\u4f5c\u3092\u884c\u3046\u554f\u984c\u306e\u53d6\u308a\u7d44\u307f\u65b9\u3068\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2020%2F06%2F01%2F210704\" title=\"Div Game [AtCoder Beginner Contest 169 D] - \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>","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","width":"100%","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"url":"https://blog.hamayanhamayan.com/entry/2020/06/01/210704"}