{"blog_url":"https://m-hiyama-memo.hatenablog.jp/","url":"https://m-hiyama-memo.hatenablog.jp/entry/20170804/1501822035","width":"100%","type":"rich","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/m-hiyama-memo/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama-memo.hatenablog.jp%2Fentry%2F20170804%2F1501822035\" title=\"\u6238\u60d1\u3046\u8a00\u8449 - (\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8\" 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":"(\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8","version":"1.0","author_name":"m-hiyama-memo","image_url":null,"provider_name":"Hatena Blog","categories":["\u6559\u80b2","\u8a00\u8449"],"title":"\u6238\u60d1\u3046\u8a00\u8449","description":"\u50d5\u304c\u5931\u6557\u3057\u305f\u6700\u8fd1\u306e\u4f8b r2 = x2 + y2 (x, y, r \u2267 0) \u4e21\u8fba\u306e\u5e73\u65b9\u6839\u3092\u201c\u53d6\u3063\u3066\u201d r = \u221a(x2 + y2) \u3053\u306e\u300c\u53d6\u3063\u3066\u300d\u304c\u30de\u30ba\u304b\u3063\u305f\u3002\u306a\u305c\u306a\u3089\u3001\u300c\u53d6\u3063\u3066\u306a\u3044\u3067\u4ed8\u3051\u3066\u3044\u308b\u3058\u3083\u306a\u3044\u304b\u300d\u3068\u3002\u3053\u3046\u3044\u3046\u306e\u306f\u4e00\u7a2e\u306e\u30b8\u30e3\u30fc\u30b4\u30f3\u304b\u3082\u3057\u308c\u306a\u3044\u3002 K\u201c\u4e0a\u306e\u201d\u30d9\u30af\u30c8\u30eb\u7a7a\u9593V A\u201c\u4e0a\u306e\u201d\u540c\u5024\u95a2\u4fc2\u301c A\u3092\u540c\u5024\u95a2\u4fc2\u301c\u3067\u201c\u5272\u3063\u3066\u201d \u76f4\u4ea4\u884c\u5217\u201c\u306e\u5168\u4f53\u201d\u3092O(n)\u3068\u3059\u308b","published":"2017-08-04 13:47:15"}