{"url":"https://kazuma8128.hatenablog.com/entry/2018/12/03/004019","published":"2018-12-03 00:40:19","blog_url":"https://kazuma8128.hatenablog.com/","height":"190","version":"1.0","blog_title":"kazuma8128\u2019s blog","description":"\u554f\u984c https://codeforces.com/contest/1089/problem/K \u554f\u984c\u6982\u8981 \u4ee5\u4e0b\u306e\u30af\u30a8\u30ea\u3092 Q( join t d : \u6642\u523b t \u306b\u958b\u59cb\u3057\u3066\u6642\u9593 d \u304b\u304b\u308b\u30bf\u30b9\u30af\u304c\u4e88\u7d04\u3055\u308c\u308b (join\u3067\u306et \u306f\u5168\u3066\u7570\u306a\u308b) cancel i : i \u756a\u76ee\u306e\u30af\u30a8\u30ea\u3067\u8ffd\u52a0\u3055\u308c\u305f\u30bf\u30b9\u30af\u3092\u524a\u9664 query t : \u73fe\u5728\u4e88\u7d04\u3055\u308c\u3066\u3044\u308b\u30bf\u30b9\u30af\u306e\u3046\u3061\u6642\u523b t \u4ee5\u524d(t\u3082\u542b\u3080)\u306b\u958b\u59cb\u3059\u308b\u30bf\u30b9\u30af\u304c\u5168\u3066\u7d42\u4e86\u3059\u308b\u6642\u523b - t \u3092\u6c42\u3081\u3088 \u305f\u3060\u3057, \u30bf\u30b9\u30af\u306f\u540c\u6642\u306b1\u3064\u3057\u304b\u884c\u3048\u306a\u3044. \u89e3\u6cd5 \u8ffd\u52a0\u3068\u524a\u9664\u306e\u30af\u30a8\u30ea\u304c\u3042\u308b\u306e\u3067, \u6642\u7cfb\u5217\u3092\u30bb\u30b0\u6728\u3063\u307d\u304f\u7ba1\u7406\u3057\u3066\u8ffd\u52a0\u30af\u30a8\u30ea\u3060\u3051\u306b\u3059\u308b\u624b\u6cd5\u304c\u8133\u88cf\u3092\u3088\u304e\u308b. \u304c, \u304b\u306a\u308a\u2026","author_url":"https://blog.hatena.ne.jp/kazuma8128/","categories":["Segment Tree"],"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkazuma8128.hatenablog.com%2Fentry%2F2018%2F12%2F03%2F004019\" title=\"2018-2019 ICPC, NEERC, Northern Eurasia Finals K King Kog&#39;s Reception - kazuma8128\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","author_name":"kazuma8128","title":"2018-2019 ICPC, NEERC, Northern Eurasia Finals K King Kog's Reception","provider_name":"Hatena Blog","width":"100%","provider_url":"https://hatena.blog"}