{"url":"https://blog.hamayanhamayan.com/entry/2019/04/13/155413","title":"\u30e6\u30ad\u3061\u3083\u3093\u306e\u5192\u967a [yukicoder No.813]","width":"100%","image_url":null,"categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"height":"190","version":"1.0","provider_name":"Hatena Blog","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2019%2F04%2F13%2F155413\" title=\"\u30e6\u30ad\u3061\u3083\u3093\u306e\u5192\u967a [yukicoder No.813] - \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>","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","blog_url":"https://blog.hamayanhamayan.com/","author_name":"hamayanhamayan","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","provider_url":"https://hatena.blog","description":"https://yukicoder.me/problems/no/813 \u89e3\u8aac https://yukicoder.me/submissions/338365\u516c\u5f0f\u89e3\u8aac\u306b\u3082\u3042\u308b\u304c\u3001\u9580\u30921\u3064\u306b\u307e\u3068\u3081\u4e0a\u3052\u308b\u3053\u3068\u3067\u7b54\u3048\u3092\u6c42\u3081\u3088\u3046\u3002 \u9003\u8d70\u7387p1\u3001\u901a\u904e\u7387q1\u306e\u9580\u3001\u9003\u8d70\u7387p2\u3001\u901a\u904e\u7387q2\u306e\u9580\u30921\u3064\u306b\u307e\u3068\u3081\u308b\u3068\u3001\u9003\u8d70\u7387 p=(p1+q1*q1*p2/(1-p1*p2)) \u901a\u904e\u7387 q=q1*q2/(1-p1*p2)\u3068\u306a\u308b\u3002\u3053\u308c\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3001N\u500b\u306e\u9580\u30921\u3064\u306b\u3059\u308c\u3070\u3044\u3044\u3002 \u60f3\u5b9a\u89e3\u3067\u306f\u4e8c\u5206\u7d2f\u4e57\u6cd5\uff08\u7e70\u308a\u8fd4\u3057\u4e8c\u4e57\u6cd5\uff09\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u304c\u3001 N\u226610^3\u306a\u306e\u3067\u3001\u611a\u76f4\u306b\u8a08\u7b97\u3057\u3066\u3082\u9593\u306b\u5408\u3046\u3002 N\u226610^18\u306e\u5834\u5408\u306f\u4e8c\u5206\u7d2f\u4e57\u6cd5\u304c\u8981\u2026","published":"2019-04-13 15:54:13"}