{"height":"190","published":"2021-04-11 22:54:52","provider_name":"Hatena Blog","image_url":null,"version":"1.0","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","title":"Compass Walking [AtCoder Beginner Contest 198 C]","description":"https://atcoder.jp/contests/abc198/tasks/abc198_c \u89e3\u8aac https://atcoder.jp/contests/abc198/submissions/21692994 \u5c0f\u6570\u3067\u3088\u304f\u3042\u308b\u8aa4\u5dee\u306b\u6c17\u3092\u4ed8\u3051\u305f\u5b9f\u88c5\u3092\u3057\u3066\u3044\u305f\u3089\u30d0\u30b0\u308a\u6563\u3089\u304b\u3057\u3066\u3057\u307e\u3063\u305f\u304c\u3001 \u305d\u3053\u3089\u8fba\u3092\u5168\u304f\u8003\u3048\u306a\u3044\u30b3\u30fc\u30c9\u3067\u30ea\u30e9\u30a4\u30c8\u3057\u305f\u3089\u901a\u3063\u305f\u3002 ABC\u3067\u3042\u308b\u3053\u3068\u3092\u5fd8\u308c\u3066\u306f\u3044\u3051\u306a\u3044\u3002 \u3061\u3087\u3046\u3069R\u3057\u304b\u79fb\u52d5\u3067\u304d\u306a\u3044 \u3053\u306e\u5236\u9650\u3092\u3069\u3046\u6271\u3046\u304b\u304c\u307e\u305a\u91cd\u8981\u306b\u306a\u308b\u3002 \u539f\u70b9\u304b\u3089\u76ee\u7684\u5730\u306e\u8ddd\u96e2\u304c4\u3067\u3001R=2\u3067\u3042\u308b\u5834\u5408\u306f\u5358\u7d14\u306b4/2\u30672\u56de\u304c\u7b54\u3048\u306b\u306a\u308b\u3002 \u30d4\u30c3\u30bf\u30ea\u306e\u5834\u5408\u306f\u554f\u984c\u306a\u3044\u304c\u3001\u539f\u70b9\u304b\u3089\u76ee\u7684\u5730\u306e\u8ddd\u96e2\u304c5\u306e\u5834\u5408\u306f\u3069\u3046\u3060\u2026","width":"100%","provider_url":"https://hatena.blog","url":"https://blog.hamayanhamayan.com/entry/2021/04/11/225452","author_name":"hamayanhamayan","type":"rich","blog_url":"https://blog.hamayanhamayan.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2021%2F04%2F11%2F225452\" title=\"Compass Walking [AtCoder Beginner Contest 198 C] - \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>","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093"}