{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/f/fjkz/20161127/20161127012724.png","height":"190","blog_url":"https://fj.hatenablog.jp/","type":"rich","author_url":"https://blog.hatena.ne.jp/fjkz/","provider_url":"https://hatena.blog","author_name":"fjkz","provider_name":"Hatena Blog","version":"1.0","published":"2016-11-27 01:30:01","description":"Java \u304a\u3088\u3073 Scala \u306e\u30af\u30e9\u30b9\u306e\u4f9d\u5b58\u95a2\u4fc2\u306e\u30b0\u30e9\u30d5\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u3044\u308b\u3002 \u4eca\u56de\u306f\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u4fc2\u6570\u3092\u898b\u3066\u307f\u308b\u3002 \u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u4fc2\u6570\u3068\u306f\u3001\u3042\u308b\u30ce\u30fc\u30c9\u306b\u30ea\u30f3\u30af\u3057\u305f\u30ce\u30fc\u30c9\u7fa4\u304c\u4e92\u3044\u306b\u30ea\u30f3\u30af\u3057\u3066\u3044\u308b\u5272\u5408\u3092\u8868\u3057\u307e\u3059\u3002C \u3067\u8868\u3057\u307e\u3059\u3002\u30ce\u30fc\u30c9\u3054\u3068\u306b\u5024\u3092\u6301\u3061 [0, 1] \u306e\u7bc4\u56f2\u3092\u53d6\u308a\u307e\u3059\u3002\u3042\u308b\u30ce\u30fc\u30c9\u3067 C=0 \u3067\u3042\u308c\u3070\u3001\u305d\u306e\u30ce\u30fc\u30c9\u306b\u30ea\u30f3\u30af\u3057\u3066\u3044\u308b\u30ce\u30fc\u30c9\u540c\u58eb\u306f\u4e92\u3044\u306b\u30ea\u30f3\u30af\u3057\u3066\u3044\u306a\u304f\u3001C=1 \u3067\u3042\u308c\u3070\u3001\u305d\u306e\u30ce\u30fc\u30c9\u306b\u30ea\u30f3\u30af\u3057\u3066\u3044\u308b\u30ce\u30fc\u30c9\u540c\u58eb\u306f\u3059\u3079\u3066\u30ea\u30f3\u30af\u3057\u3066\u3044\u307e\u3059\u3002 \u73fe\u5b9f\u306e\u30b0\u30e9\u30d5\u306f\u5168\u4f53\u3068\u3057\u3066\u306f\u975e\u5e38\u306b\u758e\u3067\u3042\u308b\u304c\u3001\u77e5\u308a\u5408\u3044\u304c\u5171\u901a\u3057\u3066\u3044\u308b\u3088\u3046\u306a\u90e8\u5206\u7684\u306b\u5bc6\u3068\u306a\u308b\u3088\u3046\u306a\u30af\u30e9\u30b9\u30bf\u3092\u4f5c\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002Twitt\u2026","width":"100%","title":"\u30af\u30e9\u30b9\u306e\u4f9d\u5b58\u95a2\u4fc2\u30b0\u30e9\u30d5 4","categories":["\u624b\u6170\u307f","\u8a08\u7b97\u6a5f","\u30ce\u30fc\u30c8"],"url":"https://fj.hatenablog.jp/entry/2016/11/27/013001","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffj.hatenablog.jp%2Fentry%2F2016%2F11%2F27%2F013001\" title=\"\u30af\u30e9\u30b9\u306e\u4f9d\u5b58\u95a2\u4fc2\u30b0\u30e9\u30d5 4 - \u8d85\u30a6\u30a3\u30b6\u30fc\u30c9\u7d1a\u30cf\u30c3\u30ab\u30fc\u306e\u305f\u306e\u3057\u307f\" 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":"\u8d85\u30a6\u30a3\u30b6\u30fc\u30c9\u7d1a\u30cf\u30c3\u30ab\u30fc\u306e\u305f\u306e\u3057\u307f"}