{"published":"2020-01-18 13:36:56","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","blog_url":"https://blog.hamayanhamayan.com/","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2020%2F01%2F18%2F133656\" title=\"\u9078\u3073\u65b9\u306e\u30b9\u30b3\u30a2 [yukicoder 972] - \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>","version":"1.0","image_url":null,"author_name":"hamayanhamayan","type":"rich","description":"https://yukicoder.me/problems/no/972 \u89e3\u8aac https://yukicoder.me/submissions/419463 \u96e3\u3057\u3044\u554f\u984c\u3067\u3057\u305f\u3002 \u307e\u305a\u3001k\u306f\u5947\u6570\u500b\u306e\u307f\u8003\u3048\u308c\u3070\u3044\u3044\u3002 k\u304c\u5076\u6570\u500b\u306e\u5834\u5408\u306f\u4e2d\u592e\u5024\u306e\u8a08\u7b97\u306b\u4f7f\u308f\u308c\u308b2\u3064\u306e\u3046\u3061\u3001\u5927\u304d\u3044\u65b9\u3092\u524a\u9664\u3057\u3066\u3082S\u306e\u5024\u304c\u5909\u308f\u3089\u306a\u3044\u305f\u3081\u3067\u3042\u308b\u3002 \u3053\u308c\u3067\u4e2d\u592e\u5024\u306f\u3042\u308b\u8981\u7d20\u306b\u306a\u308b\u3053\u3068\u304c\u78ba\u5b9a\u3057\u305f\u306e\u3067\u3001 \u4e2d\u592e\u5024\u3092\u5168\u63a2\u7d22\u5bfe\u8c61\u3068\u3059\u308b\u3002 A[i]\u3092\u4e2d\u592e\u5024\u3068\u3057\u305f\u3068\u304d\u3001\u6b8b\u308b\u5909\u6570\u306fk\u3067\u3042\u308b\u3002 k\u306f\u5947\u6570\u3067\u3042\u308b\u3068\u308f\u304b\u3063\u3066\u3044\u308b\u306e\u3067\u3001k=2s+1\u3068\u3057\u3066\u304a\u3053\u3046\u3002 \u3059\u308b\u3068\u3001\u6b8b\u308a\u306e\u9078\u629e\u80a2\u306f\u3001A[i]\u672a\u6e80\u306e\u6570\u3092s\u500b\u3001A[i]\u3088\u308a\u5927\u304d\u3044\u6570\u3092s\u500b\u9078\u629e\u3067\u304d\u308b\u3002 \u3053\u2026","title":"\u9078\u3073\u65b9\u306e\u30b9\u30b3\u30a2 [yukicoder 972]","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","width":"100%","height":"190","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"url":"https://blog.hamayanhamayan.com/entry/2020/01/18/133656"}