{"description":"\u554f\u984c atcoder.jp \u89e3\u8aac \u884c\u304d\u3068\u5e30\u308a\uff08\u5fa9\u5143\uff09\u304c\u3042\u308a\u307e\u3059\u3002 \u884c\u304d \u307e\u305a\u306f\u3001\u30b3\u30b9\u30c8\u304c\u6700\u5c0f\u3068\u306a\u308b\u3088\u3046\u306a\u3001\u6700\u5f8c\u306b\u304a\u3044\u305f\u30d6\u30ed\u30c3\u30af\u306e\u5de6\u7aef\u306e X \u5ea7\u6a19\u306e\u7bc4\u56f2\u3092 DP \u3067\u3059\u3002\u3053\u308c\u306f\u30c0\u30d6\u30eb\u30d2\u30fc\u30d7\u3067\u30b7\u30e5\u30df\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u3067\u304d\u307e\u3059\u3002\uff08\u203b \u3053\u306e\u89e3\u8aac\u306f\u30c0\u30d6\u30eb\u30d2\u30fc\u30d7\u3067\u51f8\u6298\u308c\u7dda\u3092\u6271\u3046\u30c6\u30af\u306b\u306a\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u4eee\u5b9a\u3057\u307e\u3059\u3002\uff08\u306f\u3044\uff1f\uff09\uff09 \u5e30\u308a \u3059\u308b\u3068\u3001\u6700\u5f8c\u306e\u30d6\u30ed\u30c3\u30af\u3092\u7f6e\u304f\u3079\u304d\u5834\u6240\u306e\u7bc4\u56f2\u304c\u6c7a\u307e\u308a\u307e\u3059\u304b\u3089\u3001\u9069\u5f53\u306b\u5de6\u7aef\u306b\u3067\u3082\u304a\u3044\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u3059\u308b\u3068\u3001\u5404\u30d6\u30ed\u30c3\u30af\u306b\u3064\u3044\u3066 \u5f8c\u308d\u306e\u3059\u3067\u306b\u5834\u6240\u3092\u6c7a\u3081\u305f\u30d6\u30ed\u30c3\u30af\u3068\u306e\u517c\u306d\u3042\u3044\u3067\u3001\u304a\u3044\u3066\u826f\u3044\u5834\u6240 \u304c\u9806\u756a\u306b\u6c7a\u307e\u308a\u3001\u307e\u305f\u3001 \u524d\u306e\u3053\u308c\u304b\u3089\u5834\u6240\u3092\u6c7a\u3081\u308b\u30d6\u30ed\u30c3\u30af\u3092\u6700\u9069\u5316\u3057\u305f\u3068\u304d\u306b\u30b3\u30b9\u30c8\u304c\u6700\u5c0f\u306b\u306a\u308b\u533a\u9593 \u306f\u2026","categories":[],"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.ngtkana.com%2Fentry%2F2020%2F05%2F30%2F014836\" title=\"ARC 070 E - NarrowRectangles \u89e3\u8aac - \u30d6\u30ed\u30b0\u540d\" 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":"https://chart.apis.google.com/chart?cht=tx&chl=%20x_i","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/ngtkana/","height":"190","type":"rich","published":"2020-05-30 01:48:36","provider_url":"https://hatena.blog","author_name":"ngtkana","blog_url":"https://blog.ngtkana.com/","url":"https://blog.ngtkana.com/entry/2020/05/30/014836","width":"100%","title":"ARC 070 E - NarrowRectangles \u89e3\u8aac","blog_title":"\u30d6\u30ed\u30b0\u540d"}