{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdrken1215.hatenablog.com%2Fentry%2F2023%2F05%2F24%2F014903\" title=\"AtCoder Library Practice Contest F - Convolution (2D) - \u3051\u3093\u3061\u3087\u3093\u306e\u7af6\u30d7\u30ed\u7cbe\u9032\u8a18\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u3051\u3093\u3061\u3087\u3093\u306e\u7af6\u30d7\u30ed\u7cbe\u9032\u8a18\u9332","provider_name":"Hatena Blog","description":"\u672c\u5f53\u306b ACL \u306e convolution \u3092\u305d\u306e\u307e\u307e\u8a66\u3057\u3066\u307b\u3057\u3044\u3068\u3044\u3046\u554f\u984c\u3067\u3059\u306d\u3002 \u554f\u984c\u3078\u306e\u30ea\u30f3\u30af \u554f\u984c\u6982\u8981 \u6574\u6570\u5217 \u3068\u3001\u6574\u6570\u5217 \u304c\u4e0e\u3048\u3089\u308c\u308b\u3002 \u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u308b\u6574\u6570\u5217 \u3092\u6c42\u3081\u3088\u3002 \u5236\u7d04 \u89e3\u6cd5 \u3068\u306b\u304b\u304f\u3001ACL \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u305d\u306e\u307e\u307e\u306e\u5f0f\u304c\u66f8\u3044\u3066\u3042\u308b\uff01 https://atcoder.github.io/ac-library/production/document_ja/convolution.html \u6b21\u306e\u95a2\u6570\u304c\u4f7f\u3048\u308b\u3002 vector<T> convolution<int m = 998244353>(vector<T> a, vector<T> b) \u3053\u306e\u95a2\u6570\u304c\u4f7f\u3048\u308b\u305f\u3081\u306e\u6761\u4ef6\u306e\u3046\u3061\u2026","provider_url":"https://hatena.blog","version":"1.0","width":"100%","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/80936665/1516148889515660","blog_url":"https://drken1215.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/drken1215/","published":"2023-05-24 01:49:03","url":"https://drken1215.hatenablog.com/entry/2023/05/24/014903","type":"rich","categories":["ACLpractice","AtCoder","\u9ad8\u901f\u7573\u307f\u8fbc\u307f\u8a08\u7b97","FFT","\u6570\u5217","NoviSteps2D"],"height":"190","title":"AtCoder Library Practice Contest F - Convolution (2D)","author_name":"drken1215"}