{"width":"100%","provider_name":"Hatena Blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/baitop/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbaitop.hatenadiary.jp%2Fentry%2F2018%2F08%2F26%2F203846\" title=\"D - Median of Medians  AtCoder Regular Contest 101 - \u30d0\u30a4\u30c8\u306e\u7af6\u30d7\u30ed\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","provider_url":"https://hatena.blog","published":"2018-08-26 20:38:46","blog_url":"https://baitop.hatenadiary.jp/","type":"rich","url":"https://baitop.hatenadiary.jp/entry/2018/08/26/203846","title":"D - Median of Medians  AtCoder Regular Contest 101","author_name":"baitop","description":"D: Median of Medians - AtCoder Regular Contest 101 | AtCoder \u554f\u984c\u6982\u7565 \u9577\u3055M\u306e\u6570\u5217\u306e\u4efb\u610f\u306e\u533a\u9593[lr]\u306e\u4e2d\u592e\u5024\u3067\u306a\u308b\u6570\u5217\u306e\u4e2d\u592e\u5024\u3092\u6c42\u3081\u3088\u3002 10^5 N 10^9 A\u89e3\u6cd5 x\u304c\u4e2d\u592e\u5024\u304c\u6e80\u305f\u3059\u6761\u4ef6\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u308b\u3002 x\u4ee5\u4e0a\u306e\u8981\u7d20\u304cs/2\u4ee5\u4e0a\u3042\u308b\u3002 \u305d\u306e\u3088\u3046\u306a\u7269\u306e\u5185\u6700\u5927\u3067\u3042\u308b\u3002\u4e0a\u306e\u3088\u3046\u306b\u6c17\u3065\u3051\u308b\u3068\u4e8c\u5206\u63a2\u7d22\u3057\u3088\u3046\u3068\u8003\u3048\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\u3002\u3064\u307e\u308a\u3001\u4efb\u610f\u306e\u533a\u9593\u306b\u3064\u3044\u3066\u4e2d\u592e\u5024\u304cx\u4ee5\u4e0a\u3068\u306a\u308b\u3082\u306e\u304c\u534a\u5206\u4ee5\u4e0a\u3042\u308c\u3070\u6761\u4ef6\u3092\u6e80\u305f\u3059\u3002 \u3042\u308b\u533a\u9593[lr]\u306e\u4e2d\u592e\u5024\u304cx\u4ee5\u4e0a\u3067\u3042\u308b\u3053\u3068\u3092\u8abf\u3079\u308b\u306b\u306f\u3001[]\u3092x\u4ee5\u4e0a\u306a\u30891,\u305d\u306e\u4ed6\u306f-1\u3068\u3057\u3066\u3001\u5408\u8a08\u304c0\u4ee5\u4e0a\u306b\u306a\u308c\u3070\u826f\u3044\u3002 \u2026","blog_title":"\u30d0\u30a4\u30c8\u306e\u7af6\u30d7\u30ed\u30e1\u30e2","categories":["\u53cd\u8ee2\u6570"]}