{"provider_name":"Hatena Blog","blog_url":"https://takehikom.hateblo.jp/","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakehikom.hateblo.jp%2Fentry%2F20150430%2F1430341903\" title=\" XOR\u306f\u7d50\u5408\u6cd5\u5247\u304c\u6210\u308a\u7acb\u3064\u304c\uff0cNAND\u3084NOR\u3067\u306f\u6210\u308a\u7acb\u305f\u306a\u3044 - \u308f\u3055\u3063\u304dhb\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","description":"\u4eca\u9031\u306e\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6e96\u5099\u3092\u3057\u3066\u3044\u3066\uff0c\u4f7f\u3044\u6368\u3066\u30d1\u30c3\u30c9\u306e\u6697\u53f7\u5316\u30fb\u5fa9\u53f7\u3092\u8868\u3057\u305f\u4e0b\u5f0f\u3092\u307c\u3093\u3084\u308a\u773a\u3081\u306a\u304c\u3089\uff0c\u601d\u3044\u307e\u3057\u305f\uff0e k XOR (k XOR m) = (k XOR k) XOR m = 0 XOR m = m \u672c\u8ad6\u306b\u9032\u3080\u524d\u306b\uff0c\u3044\u304f\u3064\u304b\u6ce8\u610f\u66f8\u304d\u3092\u3057\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\uff0e\u4e0a\u306e\u5f0f\u3067m\u306f\u5e73\u6587\uff0ck\u306f\u9375\uff0ck XOR m\u306f\u6697\u53f7\u6587\u306b\u5bfe\u5fdc\u3057\u307e\u3059\uff0e\u5168\u4f53\u3068\u3057\u3066\u306f\u300c\u4efb\u610f\u306e\u5e73\u6587m\u3092\u4efb\u610f\u306e\u9375k\u3067\u6697\u53f7\u5316\u3057\uff0c\u6697\u53f7\u5316\u3068\u540c\u3058\u9375k\u3067\u5fa9\u53f7\u3059\u308b\u3068\uff0c\u5fc5\u305a\uff0c\u5143\u306e\u5e73\u6587\u306b\u306a\u308b\u300d\u3092\u8868\u3057\u305f\u5f0f\u3067\u3059\uff0e\u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u306a\u6f14\u7b97\u3068\u3057\u3066\u898b\u305f\u3068\u304d\uff0c\u5e73\u6587\u30fb\u9375\u30fb\u6697\u53f7\u6587\u306f\u3044\u305a\u308c\u30821\u30d3\u30c3\u30c8\u3067\u3059\u304c\uff0c\u3053\u308c\u3092\u30d3\u30c3\u30c8\u5217\u306b\u62e1\u5f35\u3055\u305b\uff0c\u30d3\u30c3\u30c8\u5358\u4f4d\u3067\u6f14\u7b97\u3092\u884c\u3063\u305f\u3068\u8003\u3048\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\uff0eXO\u2026","author_url":"https://blog.hatena.ne.jp/takehikom/","type":"rich","categories":["Ruby"],"author_name":"takehikom","blog_title":"\u308f\u3055\u3063\u304dhb","url":"https://takehikom.hateblo.jp/entry/20150430/1430341903","title":" XOR\u306f\u7d50\u5408\u6cd5\u5247\u304c\u6210\u308a\u7acb\u3064\u304c\uff0cNAND\u3084NOR\u3067\u306f\u6210\u308a\u7acb\u305f\u306a\u3044","version":"1.0","published":"2015-04-30 06:11:43","width":"100%","height":"190"}