{"width":"100%","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2018%2F10%2F06%2F013625\" title=\"\u306b\u3083\u3093\u306b\u3083\u3093\u306b\u3083\u3093\u3000\u732b\u306e\u6328\u62f6 [yukicoder No.742] - \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","height":"190","published":"2018-10-06 01:36:25","description":"https://yukicoder.me/problems/no/742 \u89e3\u6cd5 https://yukicoder.me/submissions/289941\u3042\u308b\u732b\u306b\u3064\u3044\u3066i\u304b\u3089M[i]\u3078\u79fb\u52d5\u3059\u308b\u3068\u304d\u306b\u3059\u308c\u9055\u3046\u732b\u306e\u6761\u4ef6\u306f [0,i)\u306b\u3044\u308b\u732b\u3067\u5230\u7740\u5148\u304c[M[i], N) \u307e\u305f\u306f [i+1,N)\u306b\u3044\u308b\u732b\u3067\u5230\u7740\u5148\u304c[0,M[i]] \u3067\u3042\u308b\u3002 \u305d\u306e\u305f\u3081\u3001\u9577\u65b9\u5f62\u533a\u9593\u7dcf\u548c\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308c\u3070\u3001\u7b54\u3048\u304c\u6c42\u307e\u308b\u3002 \u3044\u308d\u3044\u308d\u65b9\u6cd5\u304c\u3042\u308b\u300cWaveletMatrix\u300d\u300c2D\u30bb\u30b0\u30e1\u30f3\u30c8\u30c4\u30ea\u30fc\u300d\u300cBIT\u3092\u4f7f\u3063\u3066\u3082\u3067\u304d\u305d\u3046\u300d \u81ea\u5206\u306e\u5b9f\u88c5\u3067\u306f2D\u30bb\u30b0\u30e1\u30f3\u30c8\u30c4\u30ea\u30fc\u3092\u4f7f\u3063\u305f\u3002 \u3053\u306e\u6570\u3048\u65b9\u3060\u3068\u732ba\u3068\u732bb\u304c\u3059\u308c\u9055\u3046\u306e\u3092(a,b)\u3068\u2026","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"url":"https://blog.hamayanhamayan.com/entry/2018/10/06/013625","blog_url":"https://blog.hamayanhamayan.com/","image_url":null,"provider_name":"Hatena Blog","version":"1.0","author_name":"hamayanhamayan","title":"\u306b\u3083\u3093\u306b\u3083\u3093\u306b\u3083\u3093\u3000\u732b\u306e\u6328\u62f6 [yukicoder No.742]","type":"rich"}