{"blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","blog_url":"https://blog.hamayanhamayan.com/","url":"https://blog.hamayanhamayan.com/entry/2020/01/11/145024","title":"Semi Common Multiple [AtCoder Beginner Contest 150 D]","height":"190","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_name":"hamayanhamayan","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2020%2F01%2F11%2F145024\" title=\"Semi Common Multiple [AtCoder Beginner Contest 150 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>","width":"100%","image_url":null,"type":"rich","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","published":"2020-01-11 14:50:24","description":"https://atcoder.jp/contests/abc150/tasks/abc150_d \u89e3\u8aac https://atcoder.jp/contests/abc150/submissions/9412419 \u5f0f\u4e2d\u306b\u5c0f\u6570\u304c\u51fa\u3066\u304f\u308b\u306e\u306f\u9762\u5012\u306a\u306e\u3067\u3001\u5c0f\u6570\u304c\u51fa\u3066\u3053\u306a\u3044\u3088\u3046\u306a\u5f62\u306b\u3057\u3088\u3046\u3002 A[k]\u306f\u5076\u6570\u306a\u306e\u3067\u3001A[k] = 2 * B[k]\u3068\u304a\u304f\u3068\u3001 X = A[k] * (p + 0.5) X = B[k] * (2p + 1) \u3053\u308c\u3092\u898b\u3066\u307f\u308b\u3068\u3001B[k]\u306e\u5947\u6570\u500d\u306e\u6570\u304c\u4f5c\u3089\u308c\u308b\u3053\u3068\u306b\u306a\u308b\u3002 \u305d\u308c\u306f\u3044\u3044\u3051\u3069\u3001\u305d\u3053\u304b\u3089\u3069\u3046\u3059\u308b\uff1f \u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u8003\u3048\u308b\u3068\u304d\u306b\u3001\u4f3c\u3066\u308b\u554f\u984c\u306b\u5bfe\u3059\u308b\u30a2\u2026","provider_name":"Hatena Blog","provider_url":"https://hatena.blog"}