{"published":"2018-03-05 22:12:37","type":"rich","provider_name":"Hatena Blog","title":"LIS\u3068Fenwick Tree","description":"\u6982\u8981 Longest increasing subsequence \u554f\u984c\u306fFenwick tree\u3092\u7528\u3044\u3066O(n log m)\u3067\u89e3\u3051\u308b\uff08n\u306f\u5217\u306e\u9577\u3055\u3001m\u306f\u8981\u7d20\u306e\u6700\u5927\u5024\uff09 \u5b9f\u884c\u6642\u9593\u3068\u3057\u3066\u306f\u4e8c\u5206\u63a2\u7d22\u3092\u7528\u3044\u308b\u65b9\u6cd5\u3068\u5927\u304d\u306a\u5dee\u306f\u306a\u3044 \u52d5\u6a5f \u4eca\u671d\u306eCodeforces Round #468\u306e\u4ed6\u4eba\u306e\u30b3\u30fc\u30c9\u3092\u898b\u308b\u3068LIS\u3092Fenwick tree\u3067\u89e3\u3044\u3066\u3044\u308b\u3002\u305d\u308c\u3082\u8003\u5bdf\u306e\u7d50\u679c\u3067\u5076\u7136Fenwick\u306b\u306a\u3063\u305f\u308f\u3051\u3067\u306f\u306a\u304fLIS\u306fFenwick\u3067\u89e3\u304f\u3068\u3044\u3046\u5f37\u3044\u610f\u5fd7\u3092\u611f\u3058\u308b\u3002\u5b9f\u969b\u305d\u308c\u30671\u4f4d\u3092\u53d6\u3063\u3066\u3044\u308b\u3002\u8abf\u3079\u308b\u3068Codeforces\u306e\u8a18\u4e8b\u3084GeeksforGeeks\u306e\u89e3\u8aac\u304c\u30d2\u30c3\u30c8\u3059\u308b\u3002\u3064\u307e\u308a\u3053\u306e\u624b\u6cd5\u306f\u5e38\u8b58\u3067\u3042\u308a\u3001\u3053\u308c\u3092\u77e5\u2026","author_name":"natsugiri","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnatsugiri.hatenablog.com%2Fentry%2F2018%2F03%2F05%2F221237\" title=\"LIS\u3068Fenwick Tree - \u3067\u3082\u4eca\u65e5\u306fSRM\u3042\u308b\u304b\u3089\" 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,"height":"190","version":"1.0","categories":[],"provider_url":"https://hatena.blog","blog_url":"https://natsugiri.hatenablog.com/","width":"100%","url":"https://natsugiri.hatenablog.com/entry/2018/03/05/221237","blog_title":"\u3067\u3082\u4eca\u65e5\u306fSRM\u3042\u308b\u304b\u3089","author_url":"https://blog.hatena.ne.jp/natsugiri/"}