{"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","title":"Sum of gcd of Tuples (Hard) [AtCoder Beginner Contest 162 E]","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_name":"hamayanhamayan","url":"https://blog.hamayanhamayan.com/entry/2020/04/12/225411","type":"rich","blog_url":"https://blog.hamayanhamayan.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2020%2F04%2F12%2F225411\" title=\"Sum of gcd of Tuples (Hard) [AtCoder Beginner Contest 162 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>","image_url":null,"blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","published":"2020-04-12 22:54:11","height":"190","version":"1.0","description":"https://atcoder.jp/contests/abc162/tasks/abc162_e \u524d\u63d0\u77e5\u8b58 \u7d04\u6570\u7cfb\u5305\u9664 \u89e3\u8aac https://atcoder.jp/contests/abc162/submissions/11857819 \u3053\u306e\u554f\u984c\u3092AC\u3059\u308b\u306b\u306f\u7d04\u6570\u7cfb\u5305\u9664\u3092\u7406\u89e3\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3002 \u3060\u304c\u3001\u3053\u306e\u554f\u984c\u306f\u7d04\u6570\u7cfb\u5305\u9664\u3092\u7406\u89e3\u3059\u308b\u5165\u9580\u554f\u984c\u3068\u3057\u3066\u306f\u6700\u9069\u3067\u3042\u308b\u306e\u3067\u3001\u3084\u3084\u771f\u9762\u76ee\u306b\u66f8\u304f\u3002 \u3068\u308a\u3042\u3048\u305a\u3001\u7d04\u6570\u7cfb\u5305\u9664\u3068\u3044\u3046\u8a00\u8449\u306f\u5fd8\u308c\u3066\u3082\u3044\u3044\u3002 K=3,N=3\u3067\u3042\u308c\u3070\u3001 (1,1,1), (1,1,2), (1,1,3), (1,2,1), ...\u3068\u3044\u3046\u3059\u3079\u3066\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3042\u308c\u3070\u3001 gcd(1,1,1) +\u2026","provider_name":"Hatena Blog","width":"100%","provider_url":"https://hatena.blog"}