{"provider_url":"https://hatena.blog","blog_url":"https://blog.hamayanhamayan.com/","author_name":"hamayanhamayan","published":"2020-05-02 22:59:27","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"url":"https://blog.hamayanhamayan.com/entry/2020/05/02/225927","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2020%2F05%2F02%2F225927\" title=\"Rotation Matching [AtCoder Beginner Contest 165 E] - \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>","title":"Rotation Matching [AtCoder Beginner Contest 165 E]","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/hamayanhamayan/20200502/20200502230058.png","height":"190","type":"rich","version":"1.0","width":"100%","description":"https://atcoder.jp/contests/abc165/tasks/abc165_e \u89e3\u8aac https://atcoder.jp/contests/abc165/submissions/12644257 \u9811\u5f35\u3063\u3066\u30b9\u30de\u30fc\u30c8\u306a\u65b9\u91dd\u3092\u8003\u3048\u308b\u3002 \u6700\u3082\u53b3\u3057\u3044\u30d1\u30bf\u30fc\u30f3\u3067\u65b9\u91dd\u3092\u8003\u3048\u308b\u306e\u304c\u826f\u3044\u3060\u308d\u3046\u3002 \u4eca\u56de\u3067\u3042\u308c\u3070\u3001\u5bfe\u6226\u76f8\u624b\u304c\u5c11\u306a\u3044\u307b\u3069\u3001\u518d\u6226\u306e\u53ef\u80fd\u6027\u304c\u4e0a\u304c\u308a\u305d\u3046\u306a\u306e\u3067\u3001N=2M+1\u306e\u30d1\u30bf\u30fc\u30f3\u3067\u8003\u3048\u308b\u3068\u3044\u3044\u3002 \u3053\u308c\u3067\u9811\u5f35\u3063\u3066\u8003\u3048\u3066\u3001\u4ee5\u4e0b\u306e\u65b9\u91dd\u3092\u3072\u306d\u308a\u51fa\u3059\u3002 \u300cM\u500b\u306e\u5bfe\u6226\u5834\u306f\u305d\u308c\u305e\u308c\u9055\u3046\u8ddd\u96e2\u306e\u5bfe\u6226\u76f8\u624b\u3068\u6226\u3046\u3088\u3046\u306b\u3059\u308b\u300d \u4f8b\u3048\u3070\u3001M=3, N=7\u3067\u3042\u308c\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u9811\u5f35\u308b\u3002 A vs B\u306e\u6226\u3044\u3068\u8003\u3048\u2026","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093"}