{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjunkobayashi.hatenablog.com%2Fentry%2F2026%2F09%2F24%2F093510\" title=\"ABC476 F - Chebyshev Cafe - JunKobayashi&#39;s Diary\" 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":"JunKobayashi's Diary","author_name":"JunKobayashi","categories":["ABC\u306eF\u554f\u984c","ABC\u672c\u756a\u3067\u6557\u5317\u3057\u305f\u554f\u984c","45\u5ea6\u56de\u8ee2","\u4e8c\u91cd\u30b7\u30b0\u30de","\u7d2f\u7a4d\u548c"],"width":"100%","provider_url":"https://hatena.blog","blog_url":"https://junkobayashi.hatenablog.com/","description":"\uff1c\u554f\u984c\u306e\u30da\u30fc\u30b8\uff1e ABC476 F - Chebyshev Cafe \u30de\u30f3\u30cf\u30c3\u30bf\u30f3\u8ddd\u96e2\u306e\u6700\u5927\u5024\u3092\u8981\u6c42\u3055\u308c\u3066\u3044\u308b\u6642\u306b45\u5ea6\u56de\u8ee2\u3055\u305b\u308b\u3068\u3046\u307e\u3044\u5177\u5408\u306b\u30c1\u30a7\u30d3\u30b7\u30a7\u30d5\u8ddd\u96e2\u3068\u3057\u3066\u6c42\u3081\u3084\u3059\u304f\u306a\u308b\u3053\u3068\u306f\u7406\u89e3\u3067\u304d\u3066\u3044\u305f\u304c\u3001\u9006\u306b\u30c1\u30a7\u30d3\u30b7\u30a7\u30d5\u8ddd\u96e2\u3092\u6271\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u72b6\u6cc1\u306745\u5ea6\u56de\u8ee2\u3092\u65bd\u3059\u3053\u3068\u306b\u3088\u308a\u30de\u30f3\u30cf\u30c3\u30bf\u30f3\u8ddd\u96e2\u3068\u3057\u3066\u6271\u3044\u3084\u3059\u304f\u306a\u308b\u5834\u5408\u3082\u3042\u308b\u3053\u3068\u3092\u6559\u3048\u3066\u304f\u308c\u305f\u4e00\u554f\u3060\u3063\u305f\uff08\u7279\u306b\u65ad\u3089\u306a\u3044\u9650\u308a0-indexed\u3092\u524d\u63d0\u3068\u3059\u308b\uff09\u3002 \uff1c\u554f\u984c\u6982\u8981\uff1e \u6b63\u306e\u6574\u6570\\(N,M\\)\u304a\u3088\u3073\u9577\u3055\u304c\\(N\\)\u306e\u6574\u6570\u5217\\(A,B\\)\u304c\u4e0e\u3048\u3089\u308c\u308b\u3002\\(N \\times N\\)\u306e\u30b0\u30ea\u30c3\u30c9\u304c\u3042\u3063\u3066\u3001\\(i\\)\u884c\u76ee\\(j\\)\u5217\u76ee\u306b\u4f4d\u7f6e\u3057\u3066\u3044\u308b\u5834\u6240\u3092\u30de\u30b9\u2026","version":"1.0","title":"ABC476 F - Chebyshev Cafe","url":"https://junkobayashi.hatenablog.com/entry/2026/09/24/093510","published":"2026-09-24 09:35:10","provider_name":"Hatena Blog","type":"rich","author_url":"https://blog.hatena.ne.jp/JunKobayashi/","image_url":null,"height":"190"}