{"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","author_name":"hamayanhamayan","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"title":"Beautiful tuples [yukicoder No.816]","image_url":null,"url":"https://blog.hamayanhamayan.com/entry/2019/04/20/113544","blog_url":"https://blog.hamayanhamayan.com/","description":"https://yukicoder.me/problems/no/816 \u524d\u63d0\u77e5\u8b58 O(sqrt(N))\u3067\u7d04\u6570\u5168\u5217\u6319 \u89e3\u8aac https://yukicoder.me/submissions/340724\u7b54\u3048\u306eC\u3092\u5168\u5217\u6319\u3059\u308b\u3002 \u305d\u306e\u307e\u307e\u5168\u5217\u6319\u3059\u308b\u306810^18\u500b\u3042\u3063\u3066\u7121\u7406\u306a\u306e\u3067\u3001\u5019\u88dc\u3092\u7d5e\u308b\u3002 \u6761\u4ef6\uff12\u300c\u3069\u306e 2 \u3064\u306e\u81ea\u7136\u6570\u3092\u8db3\u3057\u3066\u3082\u3001\u6b8b\u3063\u305f 1 \u3064\u306e\u6570\u306e\u500d\u6570\u306b\u306a\u308b\u3002 \u300d\u3092\u4f7f\u304a\u3046\u3002 A+B\u306e\u7d04\u6570\u304cC\u3067\u3042\u308b\u306e\u3067\u3001A+B\u306e\u7d04\u6570\u3092\u5168\u5217\u6319\u3057\u3066\u3001\u305d\u306e\u4e2d\u3067\u6761\u4ef6\u3092\u6e80\u305f\u3059\u3082\u306e\u3092\u7b54\u3048\u3068\u3059\u308b\u3002 \u7d04\u6570\u5217\u6319\u306fO(sqrt(N))\u3067\u884c\u3048\u308b\u306e\u3067\u3001\u3084\u308b\u3068\u7b54\u3048\u3002 \u65b9\u6cd5\u306f\u2191\u306e\u524d\u63d0\u77e5\u8b58\u306e\u65b9\u306b\u66f8\u3044\u305f\u3002 ll A, B; //-------\u2026","height":"190","width":"100%","version":"1.0","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2019%2F04%2F20%2F113544\" title=\"Beautiful tuples [yukicoder No.816] - \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":"2019-04-20 11:35:44","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","type":"rich"}