{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20070317%2Fp1\" title=\"\u5468\u671f\u306e\u5c0f\u3055\u306a\u6570\u5217\uff084\uff09 - inamori\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u6570\u5b66","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_url":"https://blog.hatena.ne.jp/inamori/","author_name":"inamori","url":"https://inamori.hateblo.jp/entry/20070317/p1","height":"190","type":"rich","version":"1.0","published":"2007-03-17 00:00:00","title":"\u5468\u671f\u306e\u5c0f\u3055\u306a\u6570\u5217\uff084\uff09","image_url":null,"blog_title":"inamori\u2019s diary","provider_name":"Hatena Blog","width":"100%","blog_url":"https://inamori.hateblo.jp/","description":"\u5909\u63db\u3001 g(x) = x + 5625 \u3092\u8003\u3048\u308b\u3002 x\u304c\u3001 x = 3000n + 2000 \u306e\u3068\u304d\u3001 f(g(x)) = (3000n + 7625)2 % 9000 + 1000 = (9000000n2 + 45750000n + 58140625) % 9000 + 1000 = (3000n + 625) % 9000 + 1000 \u4e00\u65b9\u3001 g(f(x)) = (3000n + 2000)2 % 9000 + 1000 + 5625 = (9000000n2 + 12000000n + 4000000) % 9000 + 6625 = (3000n + 4000) % 9000 + \u2026","provider_url":"https://hatena.blog"}