{"id":476020,"date":"2023-08-09T07:25:33","date_gmt":"2023-08-09T07:25:33","guid":{"rendered":""},"modified":"2023-09-05T11:11:50","modified_gmt":"2023-09-05T11:11:50","slug":"binary-number","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/binary-number\/","title":{"rendered":"2\u9032\u6570"},"content":{"rendered":"<h2>\u5c0e\u5165<\/h2>\n<p>2 \u9032\u6570\u306f\u73fe\u4ee3\u306e\u30c7\u30b8\u30bf\u30eb \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u57fa\u790e\u3092\u5f62\u6210\u3057\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u60c5\u5831\u3092\u51e6\u7406\u304a\u3088\u3073\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u8a00\u8a9e\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002 0 \u3068 1 \u306e 2 \u6841\u306e\u307f\u3067\u69cb\u6210\u3055\u308c\u308b 2 \u9032\u6570\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u96fb\u5b50\u30b9\u30a4\u30c3\u30c1\u306e\u30aa\u30f3\/\u30aa\u30d5\u72b6\u614b\u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u65b9\u6cd5\u3067\u30c7\u30fc\u30bf\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u30012 \u9032\u6570\u306e\u6b74\u53f2\u3001\u69cb\u9020\u3001\u7a2e\u985e\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u5c06\u6765\u306e\u5c55\u671b\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3067\u3042\u308b OneProxy \u3068\u306e\u95a2\u9023\u6027\u3092\u5f37\u8abf\u3057\u307e\u3059\u3002<\/p>\n<h2>2\u9032\u6570\u306e\u8d77\u6e90\u3068\u521d\u671f\u306e\u8a00\u53ca<\/h2>\n<p>2 \u9032\u6570\u306e\u6982\u5ff5\u306f\u3001\u4eba\u3005\u304c\u6570\u3048\u305f\u308a\u8a08\u7b97\u3057\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u3055\u307e\u3056\u307e\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3044\u305f\u53e4\u4ee3\u6587\u660e\u306b\u307e\u3067\u9061\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30d0\u30a4\u30ca\u30ea\u3092\u5225\u500b\u306e\u6570\u5024\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u5f62\u5f0f\u5316\u3057\u8a8d\u8b58\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u306e\u306f\u300117 \u4e16\u7d00\u306b\u6570\u5b66\u8005\u306e\u30b4\u30c3\u30c8\u30d5\u30ea\u30fc\u30c8 \u30f4\u30a3\u30eb\u30d8\u30eb\u30e0 \u30e9\u30a4\u30d7\u30cb\u30c3\u30c4\u306e\u8457\u4f5c\u306b\u3088\u3063\u3066\u73fe\u308c\u307e\u3057\u305f\u3002\u30e9\u30a4\u30d7\u30cb\u30c3\u30c4\u306f 1703 \u5e74\u306b\u8457\u66f8\u300e\u4e8c\u9805\u7b97\u8853\u306e\u8aac\u660e\u300f\u3067\u4e8c\u9032\u6cd5\u306e\u6982\u5ff5\u3092\u5c0e\u5165\u3057\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u8ad6\u7406\u7684\u63a8\u8ad6\u3067\u306e\u4f7f\u7528\u3092\u63d0\u5531\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>2\u9032\u6570\u3092\u8a73\u3057\u304f\u7406\u89e3\u3059\u308b<\/h2>\n<p>2 \u9032\u6570\u306f\u3001\u79c1\u305f\u3061\u304c\u3088\u304f\u77e5\u3063\u3066\u3044\u308b 10 \u9032\u6cd5\u3068\u540c\u69d8\u306e\u4f4d\u7f6e\u8a18\u6570\u6cd5\u306b\u5f93\u3044\u307e\u3059\u3002 10 \u9032\u6570\u3067\u306f\u3001\u5404\u6841\u306e\u5024\u306f\u300110 \u3092\u57fa\u6570\u3068\u3059\u308b\u53f3\u7aef\u306e\u6841\u3068\u306e\u76f8\u5bfe\u7684\u306a\u4f4d\u7f6e\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u5bfe\u7167\u7684\u306b\u30012 \u9032\u6570\u3067\u306f 2 \u3092\u57fa\u6570\u3068\u3059\u308b\u305f\u3081\u3001\u5404\u6841\u306e\u5024\u306f\u53f3\u7aef\u306e\u6841\u3068\u306e\u76f8\u5bfe\u7684\u306a\u4f4d\u7f6e\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002 \u3001\u305f\u3060\u3057\u30010 \u307e\u305f\u306f 1 \u306e\u5024\u306e\u307f\u3092\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u30012\u9032\u6570 <code data-no-translation=\"\">1101<\/code> \u3092\u8868\u3057\u307e\u3059:<\/p>\n<pre><div class=\"bg-black rounded-md mb-4\"><div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans justify-between rounded-t-md\"><span>C\u30b7\u30e3\u30fc\u30d7<\/span><button class=\"flex ml-auto gap-2\"><svg stroke=\"currentColor\" fill=\"none\" stroke-width=\"2\" viewbox=\"0 0 24 24\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"h-4 w-4\" height=\"1em\" width=\"1em\" ><path d=\"M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2\"><\/path><rect x=\"8\" y=\"2\" width=\"8\" height=\"4\" rx=\"1\" ry=\"1\"><\/rect><\/svg>\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<\/button><\/div><div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre hljs language-csharp\" data-no-translation=\"\"><span class=\"hljs-number\">1<\/span> * <span class=\"hljs-number\">2<\/span>^<span class=\"hljs-number\">3<\/span> + <span class=\"hljs-number\">1<\/span> * <span class=\"hljs-number\">2<\/span>^<span class=\"hljs-number\">2<\/span> + <span class=\"hljs-number\">0<\/span> * <span class=\"hljs-number\">2<\/span>^<span class=\"hljs-number\">1<\/span> + <span class=\"hljs-number\">1<\/span> * <span class=\"hljs-number\">2<\/span>^<span class=\"hljs-number\">0<\/span>\n= <span class=\"hljs-number\">8<\/span> + <span class=\"hljs-number\">4<\/span> + <span class=\"hljs-number\">0<\/span> + <span class=\"hljs-number\">1<\/span>\n= <span class=\"hljs-number\">13<\/span> (<span class=\"hljs-keyword\">in<\/span> <span class=\"hljs-built_in\">decimal<\/span>)\n<\/code><\/div><\/div><\/pre>\n<h2>2 \u9032\u6570\u306e\u5185\u90e8\u69cb\u9020\u3068\u6a5f\u80fd<\/h2>\n<p>2 \u9032\u6570\u306f\u901a\u5e38\u3001\u30d3\u30c3\u30c8 (2 \u9032\u6570) \u3092\u4f7f\u7528\u3057\u3066\u8868\u73fe\u3055\u308c\u307e\u3059\u3002\u5404\u30d3\u30c3\u30c8\u306f 2 \u306e\u7279\u5b9a\u306e\u7d2f\u4e57\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u53f3\u7aef\u306e\u30d3\u30c3\u30c8\u306f 2^0 \u306b\u5bfe\u5fdc\u3057\u3001\u6b21\u306e\u30d3\u30c3\u30c8\u306f 2^1\u3001\u305d\u306e\u6b21\u306f 2^2 \u3068\u3044\u3046\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u6982\u5ff5\u306b\u3088\u308a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306f\u5358\u7d14\u306a\u8ad6\u7406\u30b2\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u3066\u8a08\u7b97\u3092\u5b9f\u884c\u3067\u304d\u3001\u30d3\u30c3\u30c8\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u8907\u96d1\u306a\u6f14\u7b97\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30d0\u30a4\u30ca\u30ea \u30b7\u30b9\u30c6\u30e0\u306e\u96fb\u5b50\u56de\u8def\u306e\u5358\u7d14\u3055\u3068\u52b9\u7387\u306f\u3001\u30c7\u30b8\u30bf\u30eb \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u6700\u9069\u3067\u3059\u3002\u96fb\u5b50\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u3001\u30d0\u30a4\u30ca\u30ea \u30d3\u30c3\u30c8\u306f\u96fb\u5727\u72b6\u614b\u3092\u4f7f\u7528\u3057\u3066\u7269\u7406\u7684\u306b\u8868\u3055\u308c\u30010 \u306f\u4f4e\u96fb\u5727\u3067\u8868\u3055\u308c\u30011 \u306f\u9ad8\u96fb\u5727\u3067\u8868\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>2\u9032\u6570\u306e\u4e3b\u306a\u7279\u5fb4<\/h2>\n<p>2 \u9032\u6570\u306e\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u7279\u5fb4\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3051\u308b 2 \u9032\u6570\u306e\u91cd\u8981\u6027\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30b7\u30f3\u30d7\u30eb\u3055<\/strong>: 2 \u9032\u6570\u306f 2 \u6841\u3057\u304b\u306a\u3044\u305f\u3081\u3001\u7406\u89e3\u3057\u3084\u3059\u304f\u3001\u64cd\u4f5c\u3057\u3084\u3059\u304f\u3001\u52b9\u7387\u7684\u306a\u8a08\u7b97\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u8868\u73fe<\/strong>: 2 \u9032\u6570\u306f\u6bd4\u8f03\u7684\u5c11\u6570\u306e\u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u5927\u304d\u306a\u6570\u5024\u3092\u8868\u73fe\u3067\u304d\u308b\u305f\u3081\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30e1\u30e2\u30ea\u306e\u4f7f\u7528\u91cf\u304c\u6700\u9069\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8ad6\u7406\u6f14\u7b97<\/strong>: 2 \u9032\u6570\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306f AND\u3001OR\u3001XOR \u306a\u3069\u306e\u8ad6\u7406\u6f14\u7b97\u3092\u5b9f\u884c\u3067\u304d\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u30ed\u30b8\u30c3\u30af\u3068\u610f\u601d\u6c7a\u5b9a\u306e\u57fa\u790e\u3092\u5f62\u6210\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30a8\u30e9\u30fc\u306e\u691c\u51fa\u3068\u4fee\u6b63<\/strong>: \u30d0\u30a4\u30ca\u30ea\u8868\u73fe\u306f\u3001\u30c7\u30fc\u30bf\u306e\u9001\u4fe1\u3068\u4fdd\u5b58\u306b\u304a\u3051\u308b\u30a8\u30e9\u30fc\u306e\u691c\u51fa\u3068\u4fee\u6b63\u306b\u5f79\u7acb\u3061\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30b8\u30bf\u30eb\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u30d0\u30a4\u30ca\u30ea\u306f\u30c7\u30b8\u30bf\u30eb\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u652f\u3048\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3067\u306e\u30c7\u30fc\u30bf\u3068\u60c5\u5831\u306e\u4ea4\u63db\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>2\u9032\u6570\u306e\u7a2e\u985e<\/h2>\n<p>2 \u9032\u6570\u306f\u3001\u305d\u306e\u4f7f\u7528\u6cd5\u3068\u8868\u73fe\u306b\u5fdc\u3058\u3066\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u306b\u306a\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7f72\u540d\u306a\u3057\u30d0\u30a4\u30ca\u30ea<\/td>\n<td>\u8ca0\u3067\u306a\u3044\u6574\u6570\uff08\u81ea\u7136\u6570\uff09\u3092\u8868\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u7f72\u540d\u4ed8\u304d\u30d0\u30a4\u30ca\u30ea<\/td>\n<td>\u6b63\u3068\u8ca0\u306e\u4e21\u65b9\u306e\u6574\u6570\u3092\u8868\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u56fa\u5b9a\u5c0f\u6570\u70b9\u30d0\u30a4\u30ca\u30ea<\/td>\n<td>\u56fa\u5b9a\u306e\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6841\u6570\u3092\u4f7f\u7528\u3057\u3066\u5206\u6570\u3092\u51e6\u7406\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u6d6e\u52d5\u5c0f\u6570\u70b9\u30d0\u30a4\u30ca\u30ea<\/td>\n<td>\u79d1\u5b66\u7684\u8868\u8a18\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u6570\u3092\u51e6\u7406\u3057\u307e\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>2 \u9032\u6570\u306b\u95a2\u9023\u3059\u308b\u7528\u9014\u3001\u8ab2\u984c\u3001\u304a\u3088\u3073\u89e3\u6c7a\u7b56<\/h2>\n<p><strong>2 \u9032\u6570\u306e\u7528\u9014:<\/strong><\/p>\n<ul>\n<li><strong>\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/strong>: 2 \u9032\u6570\u306f\u3059\u3079\u3066\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u8a00\u8a9e\u306e\u57fa\u790e\u3067\u3042\u308a\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u52d5\u4f5c\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30b8\u30bf\u30eb\u30b9\u30c8\u30ec\u30fc\u30b8<\/strong>: 2 \u9032\u6570\u306f\u3001\u30cf\u30fc\u30c9 \u30c9\u30e9\u30a4\u30d6\u3084\u30bd\u30ea\u30c3\u30c9 \u30b9\u30c6\u30fc\u30c8 \u30c9\u30e9\u30a4\u30d6\u306a\u3069\u306e\u30b9\u30c8\u30ec\u30fc\u30b8 \u30c7\u30d0\u30a4\u30b9\u3067\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u53d6\u5f97\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u30d0\u30a4\u30ca\u30ea\u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u306e\u30c7\u30fc\u30bf\u9001\u4fe1\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u6697\u53f7\u5316<\/strong>: 2 \u9032\u6570\u306f\u6697\u53f7\u5316\u304a\u3088\u3073\u5fa9\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3001\u5b89\u5168\u306a\u901a\u4fe1\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><strong>\u8ab2\u984c\u3068\u89e3\u6c7a\u7b56:<\/strong><\/p>\n<ul>\n<li><strong>\u7cbe\u5ea6\u8aa4\u5dee<\/strong>: \u4e00\u90e8\u306e 10 \u9032\u6570\u3092 2 \u9032\u6570\u3067\u8868\u3059\u3068\u3001\u7cbe\u5ea6\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3088\u308a\u7cbe\u5ea6\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u578b\u307e\u305f\u306f\u4e38\u3081\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u30a8\u30f3\u30c7\u30a3\u30a2\u30f3\u30cd\u30b9<\/strong>: \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u7570\u306a\u308b\u3068\u3001\u30de\u30eb\u30c1\u30d0\u30a4\u30c8 2 \u9032\u6570\u306e\u4fdd\u5b58\u65b9\u6cd5\u3082\u7570\u306a\u308a\u307e\u3059\u3002\u6a19\u6e96\u5316\u3055\u308c\u305f\u30a8\u30f3\u30c7\u30a3\u30a2\u30f3\u898f\u5247\u306b\u5f93\u3046\u3068\u3001\u30c7\u30fc\u30bf\u306e\u4e92\u63db\u6027\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u5909\u63db\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9<\/strong>: 2 \u9032\u6570\u304b\u3089 10 \u9032\u6570\u3078\u306e\u5909\u63db\u3001\u307e\u305f\u306f\u305d\u306e\u9006\u306e\u5909\u63db\u306f\u3001\u5927\u91cf\u306e\u8a08\u7b97\u3092\u5fc5\u8981\u3068\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6700\u9069\u5316\u3057\u3001\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3053\u308c\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u6bd4\u8f03<\/h2>\n<p>2 \u9032\u6570\u3092\u3044\u304f\u3064\u304b\u306e\u95a2\u9023\u7528\u8a9e\u3068\u6bd4\u8f03\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b66\u671f<\/th>\n<th>\u8aac\u660e<\/th>\n<th>\u4e3b\u306a\u9055\u3044<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>10\u9032\u6570<\/td>\n<td>\u4eba\u9593\u304c\u4f7f\u7528\u3059\u308b 10 \u9032\u6570\u306e\u756a\u53f7\u4ed8\u3051\u30b7\u30b9\u30c6\u30e0<\/td>\n<td>\u30d0\u30a4\u30ca\u30ea\u3067\u306f 0 \u3068 1 \u306e 2 \u6841\u306e\u307f\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>16\u9032\u6570<\/td>\n<td>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b Base16 \u306e\u756a\u53f7\u4ed8\u3051\u30b7\u30b9\u30c6\u30e0<\/td>\n<td>16 \u9032\u6570\u3067\u306f\u30010 \uff5e 9 \u304a\u3088\u3073 A \uff5e F \u306e\u6570\u5b57\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>8\u9032\u6570<\/td>\n<td>Base8 \u306e\u756a\u53f7\u4ed8\u3051\u30b7\u30b9\u30c6\u30e0<\/td>\n<td>8 \u9032\u6570\u306f 0 \uff5e 7 \u306e\u6570\u5b57\u3092\u4f7f\u7528\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30b9\u30ad\u30fc<\/td>\n<td>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u6a19\u6e96<\/td>\n<td>ASCII \u306f 1 \u6587\u5b57\u3042\u305f\u308a 7 \u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5c55\u671b\u3068\u5c06\u6765\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/h2>\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3051\u308b 2 \u9032\u6570\u306e\u91cd\u8981\u6027\u306f\u3001\u8fd1\u3044\u5c06\u6765\u3082\u5909\u308f\u3089\u306a\u3044\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9032\u6b69\u306b\u4f34\u3044\u3001\u30d0\u30a4\u30ca\u30ea\u306e\u52b9\u7387\u6027\u3068\u30b3\u30f3\u30d1\u30af\u30c8\u3055\u306f\u3001\u4eba\u5de5\u77e5\u80fd\u3001\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u9ad8\u5ea6\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u6d3b\u7528\u3055\u308c\u7d9a\u3051\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<h2>2 \u9032\u6570\u3068\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30e6\u30fc\u30b6\u30fc\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u9593\u306e\u4ef2\u4ecb\u8005\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5f37\u5316\u3057\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f 2 \u9032\u6570\u306b\u76f4\u63a5\u30ea\u30f3\u30af\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001HTTP \u3084 TCP\/IP \u306a\u3069\u306e\u30d0\u30a4\u30ca\u30ea \u30d9\u30fc\u30b9\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u4f9d\u5b58\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u7684\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u304a\u3088\u3073\u8ee2\u9001\u3057\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>2 \u9032\u6570\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Binary_number\" target=\"_new\" rel=\"noopener nofollow\">\u4e8c\u9032\u6570\u4f53\u7cfb \u2013 \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2<\/a><\/li>\n<li><a href=\"https:\/\/www.khanacademy.org\/math\/algebra-home\/alg-intro-to-algebra\/algebra-alternate-number-bases\/v\/number-systems-introduction\" target=\"_new\" rel=\"noopener nofollow\">2 \u9032\u6570\u306e\u8aac\u660e \u2013 \u30ab\u30fc\u30f3 \u30a2\u30ab\u30c7\u30df\u30fc<\/a><\/li>\n<li><a href=\"https:\/\/www.exploringbinary.com\/binary-arithmetic\/\" target=\"_new\" rel=\"noopener nofollow\">\u30d0\u30a4\u30ca\u30ea\u7b97\u8853 - \u30d0\u30a4\u30ca\u30ea\u306e\u63a2\u7d22<\/a><\/li>\n<\/ul>\n<p>\u73fe\u4ee3\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u67f1\u3068\u3057\u3066\u30012 \u9032\u6570\u306f\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u4e16\u754c\u3092\u5f62\u4f5c\u308a\u7d9a\u3051\u3066\u304a\u308a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u79d1\u5b66\u8005\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3084\u30c7\u30b8\u30bf\u30eb \u30c7\u30d0\u30a4\u30b9\u306e\u5185\u90e8\u52d5\u4f5c\u306b\u8208\u5473\u3092\u6301\u3064\u3059\u3079\u3066\u306e\u4eba\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u6982\u5ff5\u3067\u3042\u308a\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u30d0\u30a4\u30ca\u30ea\u3092\u7406\u89e3\u3059\u308b\u3068\u3001\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u3068\u79c1\u305f\u3061\u304c\u65e5\u5e38\u7684\u306b\u5229\u7528\u3057\u3066\u3044\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u6249\u304c\u958b\u304b\u308c\u307e\u3059\u3002<\/p>","protected":false},"featured_media":467728,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476020","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Binary Numbers: Understanding the Language of Computers<\/mark>","faq_items":[{"question":"What are binary numbers?","answer":"<p>Binary numbers are a numerical system used in computing, consisting of only two digits: 0 and 1. They serve as the fundamental language for computers to process and store information based on electronic switch states.<\/p>"},{"question":"Who introduced the concept of binary numbers?","answer":"<p>The concept of binary numbers was formalized and introduced by the mathematician Gottfried Wilhelm Leibniz in his book \"Explanation of the Binary Arithmetic\" in 1703.<\/p>"},{"question":"How do binary numbers work?","answer":"<p>Binary numbers use a positional numeral system with a base of 2. Each digit's value depends on its position relative to the rightmost digit, with 0 or 1 being the possible values.<\/p>"},{"question":"What are the key features of binary numbers?","answer":"<p>Some key features of binary numbers include their simplicity, compact representation, ability to perform logical operations, error detection and correction capabilities, and their role in digital communication.<\/p>"},{"question":"What types of binary numbers exist?","answer":"<p>There are different types of binary numbers, including unsigned binary (representing non-negative whole numbers), signed binary (representing positive and negative whole numbers), fixed-point binary (handling fractions), and floating-point binary (representing real numbers).<\/p>"},{"question":"How are binary numbers used?","answer":"<p>Binary numbers are essential in computing and programming, digital storage devices, communication protocols, and cryptography to ensure secure communication.<\/p>"},{"question":"What challenges can arise with binary numbers?","answer":"<p>Precision errors, endianness (byte ordering), and conversion overhead when converting between binary and decimal can pose challenges. Using higher precision data types, adhering to standardized endianness conventions, and optimizing algorithms can help address these issues.<\/p>"},{"question":"How do binary numbers compare with other numerical systems?","answer":"<p>Binary numbers use a base of 2, while decimal uses a base of 10. Hexadecimal uses a base of 16, and octal uses a base of 8. ASCII is a character encoding standard for computers.<\/p>"},{"question":"What are the future perspectives of binary numbers?","answer":"<p>Binary numbers will continue to play a crucial role in computing and technology, contributing to advancements in artificial intelligence, quantum computing, and data processing.<\/p>"},{"question":"How are proxy servers related to binary numbers?","answer":"<p>Proxy servers do not directly involve binary numbers, but they rely on binary-based protocols (e.g., HTTP and TCP\/IP) for efficient data routing and forwarding.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/476020\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/467728"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=476020"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}