{"description":"uwi\u3055\u3093\u306e\u6700\u5f37\u307e\u3068\u3081 \u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u7be9 \u672c\u6765\u306f\u7d20\u6570\u5217\u6319\u306e\u305f\u3081\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 \u89e3\u8aac rep(i,1,N) for(j=i;j \u4ee5\u4e0b\u306e\u554f\u984c\u306f\u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u7be9\u4ee5\u5916\u306b\u3082\u4e0a\u306e\u30eb\u30fc\u30d7\u69cb\u9020\u306e\u304a\u9670\u3067\u8a08\u7b97\u91cf\u304cO(NlogN)\u306b\u843d\u3061\u308b\u554f\u984c\u3082\u5165\u308c\u3066\u3042\u308b \u533a\u9593\u7be9 \u300cR [L,R]\u306e\u533a\u9593\u306e\u7d20\u6570\u5224\u5b9a\u3092\u3059\u308b\u624b\u6cd5\u3067\u3042\u308b [L,R]\u306e\u533a\u9593\u306e\u7d20\u56e0\u6570\u5206\u89e3\u3082\u3067\u304d\u308b \u8abf\u548c\u7d1a\u6570\u7684\u8a08\u7b97\u91cf \u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u7be9\u304cO(NlogN)\u3067\u8a08\u7b97\u3067\u304d\u308b\u3068\u3044\u3046\u3088\u3046\u306a\u8a08\u7b97\u91cf\u306e\u8003\u3048\u65b9\u3092\u8abf\u548c\u7d1a\u6570\u7684\u8a08\u7b97\u91cf\u307f\u305f\u3044\u306b\u8868\u73fe\u3057\u305f\u308a\u3082\u3059\u308b \u3064\u307e\u308b\u3068\u3053\u308d\u306f\u300crep(i,1,N) for(j=i;j \u554f\u984c \u7d20\u6570\u5217\u6319 ACPC \u7d20\u6570 \u89e3\u8aac yukicoder No.843 \u2026","blog_url":"https://blog.hamayanhamayan.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2016%2F10%2F21%2F112009\" title=\"\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u304a\u3051\u308b\u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u7be9\u30fb\u533a\u9593\u7be9\u30fb\u8abf\u548c\u7d1a\u6570\u8a08\u7b97\u91cf\u554f\u984c - \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>","published":"2016-10-21 11:20:09","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","url":"https://blog.hamayanhamayan.com/entry/2016/10/21/112009","author_name":"hamayanhamayan","width":"100%","title":"\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u304a\u3051\u308b\u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u7be9\u30fb\u533a\u9593\u7be9\u30fb\u8abf\u548c\u7d1a\u6570\u8a08\u7b97\u91cf\u554f\u984c","height":"190","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","type":"rich","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"image_url":null,"blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","version":"1.0"}