{"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2018%2F09%2F30%2F092223\" title=\"\u63a5\u7dda [yukicoder No.735] - \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>","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"provider_url":"https://hatena.blog","type":"rich","url":"https://blog.hamayanhamayan.com/entry/2018/09/30/092223","width":"100%","version":"1.0","height":"190","title":"\u63a5\u7dda [yukicoder No.735]","image_url":null,"description":"https://yukicoder.me/problems/no/735 \u89e3\u6cd5 https://yukicoder.me/submissions/288494\u4e09\u5e73\u65b9\u306e\u5b9a\u7406\u3092\u3059\u308b\u3002 \u2220OLA=90\u00b0\u306b\u306a\u308a\u305f\u3081\u3001\u6c42\u3081\u305f\u3044\u9577\u3055\u3092x\u3068\u3059\u308b\u3068x^2=d^2-r^2\u3068\u306a\u308b\u3002 \u3088\u3063\u3066\u3001x=sqrt(d^2-r^2)\u304c\u7b54\u3048\u3002 \u5e73\u65b9\u6839\u3092\u53d6\u308b\u306b\u306f\u3001C++\u3067\u306fsqrt\u3092\u4f7f\u3046\u3002 double r, d; //--------------------------------------------------------------------------------------------------- void _\u2026","author_name":"hamayanhamayan","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","provider_name":"Hatena Blog","blog_url":"https://blog.hamayanhamayan.com/","published":"2018-09-30 09:22:23"}