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class=\"wp-block-heading has-medium-font-size\"><strong>1-2-1. \u7dda\u5f62\u63a2\u7d22\u306e\u6642\u9593\u8a08\u7b97\u91cf<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>\u7dda\u5f62\u63a2\u7d22\uff08\u30ea\u30cb\u30a2\u30b5\u30fc\u30c1\uff09\u306f\u3001\u6700\u60aa\u30b1\u30fc\u30b9\u3067\u306f\u8981\u7d20\u6570n\u306b\u5bfe\u3057\u3066n\u56de\u306e\u6bd4\u8f03\u3092\u884c\u3046\u305f\u3081\u3001\u6642\u9593\u8a08\u7b97\u91cf\u306fO(n)\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001\u9577\u305510\u4e07\u306e\u914d\u5217\u306a\u3089\u3001\u6700\u60aa\u306710\u4e07\u56de\u3082\u306e\u6bd4\u8f03\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u306f\u51e6\u7406\u6642\u9593\u306e\u5897\u52a0\u304c\u8457\u3057\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u5b9f\u88c5\u81ea\u4f53\u306f\u5358\u7d14\u3067\u30df\u30b9\u304c\u5c11\u306a\u304f\u3001\u30c7\u30fc\u30bf\u304c\u5c0f\u898f\u6a21\u306e\u3068\u304d\u3084\u30bd\u30fc\u30c8\u306e\u30b3\u30b9\u30c8\u304c\u5927\u304d\u3044\u3068\u304d\u306b\u306f\u6709\u52b9\u3067\u3059\u304c\u3001\u5fc5\u8981\u4ee5\u4e0a\u306b\u5927\u304d\u306a\u30c7\u30fc\u30bf\u3092\u6271\u3046\u5834\u5408\u306b\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u9762\u3067\u5927\u304d\u306a\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>1-2-2. 2\u5206\u63a2\u7d22\u306e\u512a\u4f4d\u6027<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u306f\u3001\u30c7\u30fc\u30bf\u306e\u4e2d\u592e\u3092\u57fa\u6e96\u306b\u63a2\u7d22\u7bc4\u56f2\u3092\u534a\u5206\u305a\u3064\u524a\u308b\u70b9\u3067\u3001\u7dda\u5f62\u63a2\u7d22\u306b\u6bd4\u3079\u3066\u5727\u5012\u7684\u306a\u512a\u4f4d\u6027\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30c7\u30fc\u30bf\u30b5\u30a4\u30ban\u306b\u5bfe\u3057\u3066\u6700\u5927\u3067\u3082log\u20612n\\log_2 nlog2\u200bn\u56de\u307b\u3069\u306e\u6bd4\u8f03\u56de\u6570\u3067\u76ee\u7684\u306e\u8981\u7d20\u3078\u305f\u3069\u308a\u7740\u3051\u308b\u305f\u3081\u3001n\u304c\u5927\u304d\u304f\u306a\u308b\u307b\u3069\u6027\u80fd\u5dee\u304c\u9855\u8457\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u3092\u6271\u3046\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u3001\u691c\u7d22\u51e6\u7406\u304c\u983b\u7e41\u306b\u884c\u308f\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u30012\u5206\u63a2\u7d22\u306e\u5c0e\u5165\u304c\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u5927\u304d\u304f\u6539\u5584\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u30ea\u30bd\u30fc\u30b9\u306e\u7bc0\u7d04\u306b\u3082\u7e4b\u304c\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h2 class=\"wp-block-heading has-large-font-size\"><strong>2. 2\u5206\u63a2\u7d22\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u6982\u8981<\/strong><\/h2>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u30bd\u30fc\u30c8\u6e08\u307f\u30c7\u30fc\u30bf\u3092\u524d\u63d0\u3068\u3057\u3066\u300c\u4e2d\u592e\u8981\u7d20\u300d\u3068\u300c\u63a2\u3057\u305f\u3044\u5024\u300d\u306e\u6bd4\u8f03\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u6700\u521d\u306b\u914d\u5217\u306e\u5148\u982d\u3068\u672b\u5c3e\u3092\u6307\u3057\u793a\u3059\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\u3057\u3001\u305d\u306e\u4e2d\u592e\u4f4d\u7f6e\u306b\u3042\u308b\u8981\u7d20\u304c\u76ee\u7684\u306e\u5024\u3068\u4e00\u81f4\u3059\u308b\u304b\u3092\u8abf\u3079\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u4e00\u81f4\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u76ee\u7684\u306e\u5024\u304c\u4e2d\u592e\u8981\u7d20\u3088\u308a\u5927\u304d\u3044\u306e\u304b\u5c0f\u3055\u3044\u306e\u304b\u3092\u5224\u65ad\u3057\u3001\u63a2\u7d22\u7bc4\u56f2\u3092\u5de6\u53f3\u3069\u3061\u3089\u304b\u306b\u7d5e\u308a\u8fbc\u307f\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u308c\u3092\u8981\u7d20\u304c\u898b\u3064\u304b\u308b\u304b\u3001\u63a2\u7d22\u7bc4\u56f2\u304c\u7a7a\u306b\u306a\u308b\u307e\u3067\u7e70\u308a\u8fd4\u3059\u6d41\u308c\u304c\u57fa\u672c\u5f62\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>2-1. \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u6d41\u308c<\/strong><\/h3>\r\n\r\n\r\n\r\n<p><br \/>\u307e\u305a\u6700\u521d\u306bleft\uff08\u5148\u982d\uff09\u3068right\uff08\u672b\u5c3e\uff09\u306e2\u3064\u306e\u30dd\u30a4\u30f3\u30bf\u3092\u7528\u610f\u3057\u3001(left + right) \/ 2 \u3067\u4e2d\u592e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9mid\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u6b21\u306b\u3001\u914d\u5217[mid]\u304c\u63a2\u3057\u3066\u3044\u308b\u5024\uff08target\uff09\u3088\u308a\u3082\u5927\u304d\u3044\u304b\u5c0f\u3055\u3044\u304b\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3082\u3057\u5927\u304d\u3044\u5834\u5408\u306f\u3001right\u3092mid &#8211; 1\u306b\u66f4\u65b0\u3057\u3001\u5c0f\u3055\u3044\u5834\u5408\u306fleft\u3092mid + 1\u306b\u66f4\u65b0\u3057\u3066\u63a2\u7d22\u7bc4\u56f2\u3092\u7d5e\u308a\u8fbc\u3093\u3067\u3044\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u4e00\u81f4\u3059\u308c\u3070\u63a2\u7d22\u6210\u529f\u3001left\u304cright\u3092\u8d8a\u3048\u305f\u3089\u8981\u7d20\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u5224\u65ad\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u306e\u6d41\u308c\u3092\u7e70\u308a\u8fd4\u3059\u306e\u304c2\u5206\u63a2\u7d22\u306e\u57fa\u672c\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>2-1-1. \u524d\u63d0\u6761\u4ef6\u3068\u6e96\u5099<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u3092\u6b63\u3057\u304f\u6a5f\u80fd\u3055\u305b\u308b\u306b\u306f\u3001\u307e\u305a\u63a2\u7d22\u5bfe\u8c61\u306e\u30c7\u30fc\u30bf\u304c\u30bd\u30fc\u30c8\u6e08\u307f\u3067\u3042\u308b\u3053\u3068\u304c\u5927\u524d\u63d0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u6607\u9806\u3067\u6574\u5217\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u4e00\u822c\u7684\u3067\u3059\u304c\u3001\u964d\u9806\u306a\u3089\u3070\u6bd4\u8f03\u306e\u65b9\u5411\u3092\u9006\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305f\u3001\u914d\u5217\u306e\u30b5\u30a4\u30ba\u3084\u53d6\u308a\u5f97\u308b\u5024\u306e\u7bc4\u56f2\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3042\u3089\u304b\u3058\u3081\u30c7\u30fc\u30bf\u7bc4\u56f2\u304c\u308f\u304b\u3063\u3066\u3044\u308c\u3070\u3001\u6574\u6570\u306e\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3084\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\u3092\u9632\u3050\u305f\u3081\u306e\u5bfe\u7b56\u304c\u7acb\u3066\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u3046\u3057\u305f\u6e96\u5099\u3092\u6020\u308b\u3068\u3001\u5b9f\u88c5\u6bb5\u968e\u3067\u306e\u30d0\u30b0\u3084\u4e0d\u5177\u5408\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>2-1-2. \u7d5e\u308a\u8fbc\u307f\u306e\u30d7\u30ed\u30bb\u30b9<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u3067\u306f\u3001\u4e00\u5ea6\u306e\u6bd4\u8f03\u3067\u63a2\u7d22\u7bc4\u56f2\u304c\u7d04\u534a\u5206\u306b\u7d5e\u308a\u8fbc\u307e\u308c\u308b\u70b9\u304c\u6700\u5927\u306e\u7279\u5fb4\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001left=0, right=99\u306e\u914d\u5217\u304c\u3042\u308b\u3068\u304d\u3001\u6700\u521d\u306e\u6bd4\u8f03\u3067mid\u306f\u304a\u3088\u305d50\u3068\u306a\u308a\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u304cmid\u3088\u308a\u5927\u304d\u3044\u304b\u5c0f\u3055\u3044\u304b\u3092\u5224\u65ad\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3082\u3057\u30bf\u30fc\u30b2\u30c3\u30c8\u304cmid\u3088\u308a\u5c0f\u3055\u3044\u3068\u308f\u304b\u308c\u3070\u3001\u6b21\u306fright\u309249\u306b\u3057\u3066\u6bd4\u8f03\u7bc4\u56f2\u30920\u301c49\u306b\u7d5e\u308a\u8fbc\u307f\u3001\u540c\u3058\u624b\u9806\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u63a2\u7d22\u56de\u6570\u304clog\u20612n\\log_2 nlog2\u200bn\u306b\u8fd1\u3044\u56de\u6570\u3067\u6e08\u3080\u3088\u3046\u306b\u306a\u308a\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5168\u4f53\u3068\u3057\u3066\u975e\u5e38\u306b\u52b9\u7387\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>2-2. \u5b9f\u88c5\u306e\u57fa\u672c\u30b9\u30c6\u30c3\u30d7<\/strong><\/h3>\r\n\r\n\r\n\r\n<p><br \/>\u5b9f\u88c5\u306e\u57fa\u672c\u30b9\u30c6\u30c3\u30d7\u3068\u3057\u3066\u306f\u3001\u5927\u307e\u304b\u306b\u4ee5\u4e0b\u306e\u30d5\u30ed\u30fc\u3092\u305f\u3069\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>1\uff09\u63a2\u7d22\u7bc4\u56f2\u3092\u793a\u3059\u5909\u6570left\u3068right\u3092\u521d\u671f\u5316<\/p>\r\n\r\n\r\n\r\n<p>2\uff09mid = (left + right) \/ 2\u3067\u4e2d\u592e\u3092\u53d6\u5f97<\/p>\r\n\r\n\r\n\r\n<p>3\uff09\u76ee\u7684\u306e\u5024\u3068\u306e\u6bd4\u8f03<\/p>\r\n\r\n\r\n\r\n<p>4\uff09\u63a2\u7d22\u7bc4\u56f2\u306e\u66f4\u65b0<\/p>\r\n\r\n\r\n\r\n<p>5\uff09\u8981\u7d20\u304c\u898b\u3064\u304b\u308b\u304b\u7bc4\u56f2\u304c\u306a\u304f\u306a\u308b\u307e\u3067\u30eb\u30fc\u30d7\u3092\u7d99\u7d9a<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u308c\u3060\u3051\u306e\u6d41\u308c\u3067\u3059\u304c\u3001\u30aa\u30d5\u30d0\u30a4\u30ef\u30f3\u30a8\u30e9\u30fc\u3084\u5883\u754c\u5024\u306e\u6271\u3044\u3067\u3064\u307e\u305a\u304f\u3053\u3068\u3082\u591a\u3044\u305f\u3081\u3001\u7d30\u90e8\u307e\u3067\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u518d\u5e30\u3067\u3082\u5b9f\u88c5\u3067\u304d\u307e\u3059\u304c\u3001\u57fa\u672c\u306e\u8003\u3048\u65b9\u306f\u540c\u3058\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>2-2-1. \u30eb\u30fc\u30d7\u3092\u7528\u3044\u305f\u30a2\u30d7\u30ed\u30fc\u30c1<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>while\u6587\u306a\u3069\u306e\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30b3\u30fc\u30c9\u306e\u6d41\u308c\u304c\u5206\u304b\u308a\u3084\u3059\u3044\u4e00\u65b9\u3067\u3001\u30eb\u30fc\u30d7\u6761\u4ef6\u3084\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u66f4\u65b0\u30ed\u30b8\u30c3\u30af\u3092\u9593\u9055\u3048\u308b\u3068\u7121\u9650\u30eb\u30fc\u30d7\u306b\u9665\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u5178\u578b\u7684\u306b\u306f\u300cwhile (left &lt;= right)\u300d\u306e\u6761\u4ef6\u3067\u30eb\u30fc\u30d7\u3057\u3001\u305d\u306e\u4e2d\u3067mid\u3092\u8a08\u7b97\u3057\u305f\u5f8c\u3001\u76ee\u7684\u306e\u5024\u3068\u6bd4\u8f03\u3057\u3066left\u304bright\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u8981\u7d20\u3092\u898b\u3064\u3051\u305f\u3089\u30eb\u30fc\u30d7\u3092\u629c\u3051\u308b\u5f62\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30eb\u30fc\u30d7\u304c\u7d42\u4e86\u3057\u305f\u6bb5\u968e\u3067\u8981\u7d20\u306e\u4f4d\u7f6e\u3092\u5224\u5b9a\u3057\u3001\u898b\u3064\u304b\u3089\u306a\u3051\u308c\u3070-1\u306a\u3069\u306e\u5024\u3092\u8fd4\u3059\u306e\u304c\u4e00\u822c\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>2-2-2. \u518d\u5e30\u3092\u7528\u3044\u305f\u30a2\u30d7\u30ed\u30fc\u30c1<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>\u518d\u5e30\u3092\u4f7f\u3046\u5834\u5408\u306f\u3001\u95a2\u6570\u306e\u5f15\u6570\u306bleft\u3001right\u3001target\u306a\u3069\u3092\u6e21\u3057\u3001\u4e2d\u592e\u8981\u7d20\u3068\u306e\u6bd4\u8f03\u7d50\u679c\u306b\u5fdc\u3058\u3066\u95a2\u6570\u3092\u518d\u5e30\u7684\u306b\u547c\u3073\u51fa\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u518d\u5e30\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u30b3\u30fc\u30c9\u304c\u77ed\u304f\u306a\u308a\u8aad\u307f\u3084\u3059\u3044\u70b9\u3067\u3059\u304c\u3001\u518d\u5e30\u547c\u3073\u51fa\u3057\u306e\u6df1\u3055\u304c\u5927\u304d\u304f\u306a\u308a\u3059\u304e\u308b\u3068\u30b9\u30bf\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u3053\u3068\u3084\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u9762\u3067\u95a2\u6570\u547c\u3073\u51fa\u3057\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3088\u307b\u3069\u6df1\u3044\u518d\u5e30\u306b\u306a\u3089\u306a\u3044\u9650\u308a\u306f\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30eb\u30fc\u30d7\u65b9\u5f0f\u3068\u6bd4\u8f03\u691c\u8a0e\u3057\u3066\u4f7f\u3044\u5206\u3051\u308b\u306e\u304c\u671b\u307e\u3057\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h2 class=\"wp-block-heading has-large-font-size\"><strong>3. 2\u5206\u63a2\u7d22\u306e\u5b9f\u88c5\u3068\u6ce8\u610f\u70b9<\/strong><\/h2>\r\n\r\n\r\n\r\n<p><br \/>\u5b9f\u969b\u306b2\u5206\u63a2\u7d22\u3092\u5b9f\u88c5\u3059\u308b\u969b\u306b\u306f\u3001\u610f\u5916\u3068\u843d\u3068\u3057\u7a74\u304c\u591a\u304f\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u7279\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u6271\u3046\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u306f\u3001\u5883\u754c\u5024\u51e6\u7406\u3084\u6bd4\u8f03\u6f14\u7b97\u5b50\u306e\u5411\u304d\u304c\u30ba\u30ec\u308b\u3060\u3051\u3067\u3001\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a\u304f\u306a\u308b\u30b1\u30fc\u30b9\u304c\u3057\u3070\u3057\u3070\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3055\u3089\u306b\u3001\u30eb\u30fc\u30d7\u3067\u306e\u5b9f\u88c5\u6642\u306b\u306f\u7121\u9650\u30eb\u30fc\u30d7\u3092\u8d77\u3053\u3057\u305f\u308a\u3001\u518d\u5e30\u3067\u306e\u5b9f\u88c5\u6642\u306b\u306f\u7d42\u4e86\u6761\u4ef6\u3092\u8aa4\u3063\u3066\u6df1\u3044\u547c\u3073\u51fa\u3057\u306b\u9665\u3063\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u3053\u3067\u306f\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u3001\u5b9f\u88c5\u6642\u306b\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044\u30c6\u30b9\u30c8\u624b\u6cd5\u306a\u3069\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>3-1. \u5b9f\u88c5\u6642\u306e\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc<\/strong><\/h3>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u306e\u5b9f\u88c5\u3067\u306f\u3001\u4e00\u898b\u5358\u7d14\u306a\u30ed\u30b8\u30c3\u30af\u306b\u601d\u3048\u308b\u53cd\u9762\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u30d0\u30b0\u304c\u751f\u3058\u3084\u3059\u3044\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u7279\u306bleft\u3068right\u306e\u66f4\u65b0\u30bf\u30a4\u30df\u30f3\u30b0\u3084\u3001\u6bd4\u8f03\u6761\u4ef6\u306e\u8a2d\u5b9a\u3092\u5c11\u3057\u9593\u9055\u3048\u308b\u3060\u3051\u3067\u3082\u3001\u5927\u304d\u306a\u30a8\u30e9\u30fc\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305f\u3001\u6574\u6570\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u8a00\u8a9e\uff08\u4f8b\uff1aC++\u3067left + right\u304c\u5927\u304d\u3044\u5024\u306b\u306a\u308b\u5834\u5408\u306a\u3069\uff09\u3067\u306fmid\u306e\u8a08\u7b97\u5f0f\u3092\u5de5\u592b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u3046\u3057\u305f\u30a8\u30e9\u30fc\u306f\u3001\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092\u5341\u5206\u306b\u7528\u610f\u3057\u3001\u5883\u754c\u5024\u3082\u542b\u3081\u3066\u691c\u8a3c\u3059\u308b\u3053\u3068\u3067\u672a\u7136\u306b\u9632\u3052\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>3-1-1. \u7121\u9650\u30eb\u30fc\u30d7\u306b\u9665\u308b\u539f\u56e0<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>\u5178\u578b\u7684\u306a\u4f8b\u306f\u3001while (left &lt; right) \u3067\u30eb\u30fc\u30d7\u3092\u56de\u3057\u3066\u3044\u308b\u969b\u306b\u3001mid\u306e\u8a08\u7b97\u5f8c\u306bleft\u307e\u305f\u306fright\u3092mid\u3068\u540c\u3058\u5024\u306b\u8a2d\u5b9a\u3057\u3066\u3057\u307e\u3046\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001\u6761\u4ef6\u304c\u300cleft &lt; right\u300d\u306a\u306e\u306b\u66f4\u65b0\u5148\u304c\u300cleft = mid\u300d\u3060\u3051\u3060\u3068\u3001left\u3068mid\u304c\u5909\u5316\u305b\u305a\u3001\u629c\u3051\u51fa\u305b\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305f\u3001\u6bd4\u8f03\u6f14\u7b97\u5b50\u3092\u300c&lt;=\u300d\u3068\u3059\u3079\u304d\u3068\u3053\u308d\u3092\u300c&lt;\u300d\u306b\u3057\u3066\u3057\u307e\u3044\u3001\u6761\u4ef6\u304c\u5408\u308f\u305a\u306b\u7121\u9650\u30eb\u30fc\u30d7\u72b6\u614b\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u5bfe\u51e6\u3068\u3057\u3066\u306f\u3001\u30eb\u30fc\u30d7\u304c\u5fc5\u305a\u7d42\u4e86\u3059\u308b\u3088\u3046\u306bmid\u306e\u53d6\u308a\u65b9\u3068\u66f4\u65b0\u30ed\u30b8\u30c3\u30af\u3092\u53b3\u5bc6\u306b\u8a2d\u8a08\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>3-1-2. \u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\u3092\u9632\u3050\u65b9\u6cd5<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>\u914d\u5217\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u6271\u3046\u5834\u5408\u306f\u3001\u5fc5\u305a0\u4ee5\u4e0a\u3001\u914d\u5217\u30b5\u30a4\u30ba-1\u4ee5\u4e0b\u3068\u3044\u3046\u7bc4\u56f2\u306b\u53ce\u3081\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\r\n\r\n\r\n\r\n<p>2\u5206\u63a2\u7d22\u3067\u306fleft\u3068right\u3092\u66f4\u65b0\u3059\u308b\u969b\u306b\u3001\u3053\u306e\u7bc4\u56f2\u3092\u9038\u8131\u3057\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001left\u3092mid+1\u306b\u3059\u308b\u5834\u5408\u306b\u306fmid\u304c\u914d\u5217\u306e\u672b\u5c3e\u306b\u8fd1\u3044\u3068\u304d\u3001\u3042\u308b\u3044\u306fright\u3092mid-1\u306b\u3059\u308b\u5834\u5408\u306b\u306fmid\u304c0\u306b\u8fd1\u3044\u3068\u304d\u306a\u3069\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u66f4\u65b0\u5f8c\u306e\u5024\u304c\u8a31\u5bb9\u7bc4\u56f2\u304b\u3089\u5916\u308c\u3066\u3044\u306a\u3044\u304b\u3092\u90fd\u5ea6\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3001\u3082\u3057\u304f\u306f\u8a00\u8a9e\u306e\u6a5f\u80fd\uff08\u4f8b\u5916\u51e6\u7406\u306a\u3069\uff09\u3067\u30a8\u30e9\u30fc\u3092\u62fe\u3046\u4f53\u5236\u3092\u6574\u3048\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>3-2. \u5b9f\u88c5\u306e\u30b3\u30c4\u3068\u30c6\u30b9\u30c8<\/strong><\/h3>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u3092\u5b9f\u88c5\u3059\u308b\u969b\u306b\u306f\u3001\u307e\u305a\u4e0d\u8981\u306a\u8907\u96d1\u5316\u3092\u907f\u3051\u3001\u6700\u5c0f\u9650\u306e\u5909\u6570\u3068\u6bd4\u8f03\u6761\u4ef6\u3067\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u7279\u306b\u521d\u5fc3\u8005\u306e\u3046\u3061\u306f\u3001\u30eb\u30fc\u30d7\u6761\u4ef6\u3092\u300cwhile (left &lt;= right)\u300d\u306b\u56fa\u5b9a\u3057\u3001\u7d42\u4e86\u6761\u4ef6\u3092\u660e\u78ba\u306b\u3059\u308b\u3060\u3051\u3067\u30df\u30b9\u3092\u5927\u5e45\u306b\u6e1b\u3089\u305b\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305f\u3001\u5b9f\u88c5\u5f8c\u306b\u306f\u30c6\u30b9\u30c8\u3092\u5fb9\u5e95\u3057\u3001\u5178\u578b\u7684\u306a\u5024\u3060\u3051\u3067\u306a\u304f\u3001\u5b58\u5728\u3057\u306a\u3044\u5024\u3084\u914d\u5217\u306e\u5148\u982d\u30fb\u672b\u5c3e\u3001\u4e2d\u592e\u5024\u306a\u3069\u306e\u5883\u754c\u5024\u3092\u4f7f\u3063\u305f\u30c6\u30b9\u30c8\u3092\u884c\u3046\u3068\u3001\u30ed\u30b8\u30c3\u30af\u4e0a\u306e\u4e0d\u5099\u3092\u65e9\u671f\u306b\u767a\u898b\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>3-2-1. \u5883\u754c\u5024\u3092\u542b\u3080\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>\u5883\u754c\u5024\u306f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5f31\u70b9\u304c\u8868\u9762\u5316\u3057\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001\u914d\u5217\u306e\u5148\u982d\u8981\u7d20\u3092\u63a2\u3059\u30b1\u30fc\u30b9\u3001\u672b\u5c3e\u8981\u7d20\u3092\u63a2\u3059\u30b1\u30fc\u30b9\u3001\u914d\u5217\u306b\u542b\u307e\u308c\u306a\u3044\u8981\u7d20\u3084\u3001\u914d\u5217\u304c\u7a7a\u306e\u5834\u5408\u306a\u3069\u304c\u3042\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u308c\u3089\u3092\u3059\u3079\u3066\u7db2\u7f85\u3059\u308b\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092\u7d44\u3093\u3067\u304a\u304f\u3068\u3001\u3082\u3057\u30ed\u30b8\u30c3\u30af\u306b\u629c\u3051\u6f0f\u308c\u304c\u3042\u308c\u3070\u7c21\u5358\u306b\u691c\u77e5\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>2\u5206\u63a2\u7d22\u306e\u5834\u5408\u3001\u7279\u306b\u300cleft == right\u300d\u306e\u3068\u304d\u3084\u3001\u300cleft + 1 == right\u300d\u306e\u3088\u3046\u306b\u63a2\u7d22\u7bc4\u56f2\u304c\u975e\u5e38\u306b\u72ed\u307e\u3063\u305f\u72b6\u614b\u3067\u306e\u52d5\u4f5c\u304c\u30d0\u30b0\u306e\u6e29\u5e8a\u3068\u306a\u308a\u3084\u3059\u3044\u305f\u3081\u3001\u6ce8\u610f\u6df1\u3044\u30c6\u30b9\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>3-2-2. \u6f14\u7b97\u5b50\u30df\u30b9\u306e\u30c1\u30a7\u30c3\u30af<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>if\u6587\u3084while\u6587\u306b\u304a\u3044\u3066\u3001\u6bd4\u8f03\u6f14\u7b97\u5b50\u3092\u9593\u9055\u3048\u308b\u3068\u81f4\u547d\u7684\u306a\u30d0\u30b0\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001target &lt; array[mid] \u3068\u3059\u3079\u304d\u3068\u3053\u308d\u3092 target &lt;= array[mid] \u3068\u66f8\u3044\u3066\u3057\u307e\u3046\u3068\u3001\u63a2\u7d22\u7bc4\u56f2\u304c\u5fc5\u8981\u4ee5\u4e0a\u306b\u7d5e\u3089\u308c\u3001\u6b63\u3057\u3044\u8981\u7d20\u3092\u898b\u3064\u3051\u51fa\u305b\u306a\u3044\u30b1\u30fc\u30b9\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u306f\u300c=\u300d\u3068\u300c==\u300d\u306e\u6df7\u540c\u306a\u3069\u5358\u7d14\u30df\u30b9\u3082\u8d77\u304d\u304c\u3061\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30ec\u30d3\u30e5\u30fc\u3084\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u3001\u30ea\u30f3\u30bf\u30fc\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u3066\u3001\u3053\u3046\u3057\u305f\u6f14\u7b97\u5b50\u306e\u30df\u30b9\u3092\u65e9\u3044\u6bb5\u968e\u3067\u767a\u898b\u3057\u3001\u4fee\u6b63\u3059\u308b\u4f53\u5236\u3092\u6574\u3048\u308b\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h2 class=\"wp-block-heading has-large-font-size\"><strong>4. 2\u5206\u63a2\u7d22\u306e\u52b9\u7387\u5316\u4e8b\u4f8b<\/strong><\/h2>\r\n\r\n\r\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-5641494373062258\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<!-- \u8a18\u4e8b\u5185\u5e83\u544a\u30b9\u30af\u30a8\u30a2 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-5641494373062258\"\r\n     data-ad-slot=\"6864483099\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u306f\u3001\u30bd\u30fc\u30c8\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3055\u3048\u3042\u308c\u3070\u9ad8\u3044\u6c4e\u7528\u6027\u3092\u6301\u3061\u307e\u3059\u304c\u3001\u3055\u3089\u306b\u30c7\u30fc\u30bf\u69cb\u9020\u3084\u8a00\u8a9e\u7279\u6709\u306e\u6700\u9069\u5316\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u52b9\u7387\u306e\u826f\u3044\u51e6\u7406\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u914d\u5217\u306e\u4ee3\u308f\u308a\u306b\u6728\u69cb\u9020\u3092\u7528\u3044\u305f\u308a\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u3092\u610f\u8b58\u3057\u305f\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5\u3092\u5de5\u592b\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u73fe\u5834\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u305f\u9ad8\u901f\u5316\u3092\u72d9\u3046\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u3053\u3067\u306f\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u6d3b\u7528\u4e8b\u4f8b\u3068\u3001Java\u3084C++\u306a\u3069\u8a00\u8a9e\u5225\u306e\u6700\u9069\u5316\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>4-1. \u30c7\u30fc\u30bf\u69cb\u9020\u306e\u6d3b\u7528<\/strong><\/h3>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u3092\u5fdc\u7528\u3059\u308b\u969b\u306b\u306f\u3001\u914d\u5217\u4ee5\u5916\u306b\u3082\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u304c\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u7279\u306b\u6728\u69cb\u9020\u3084\u30d0\u30a4\u30ca\u30ea\u30b5\u30fc\u30c1\u30c4\u30ea\u30fc\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u30c7\u30fc\u30bf\u633f\u5165\u3084\u524a\u9664\u306a\u3069\u306e\u64cd\u4f5c\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u52b9\u7387\u306e\u826f\u3044\u691c\u7d22\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305f\u3001\u30d2\u30fc\u30d7\u3084\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u306a\u3069\u3001\u4ed6\u306e\u69cb\u9020\u30682\u5206\u63a2\u7d22\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u4e00\u90e8\u306e\u691c\u7d22\u51e6\u7406\u3092\u3055\u3089\u306b\u9ad8\u901f\u5316\u3059\u308b\u624b\u6cd5\u3082\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u554f\u984c\u306e\u6027\u8cea\u3084\u64cd\u4f5c\u306e\u983b\u5ea6\u306b\u5fdc\u3058\u3066\u3001\u6700\u9069\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u9078\u3076\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>4-1-1. \u30bd\u30fc\u30c8\u6e08\u307f\u914d\u5217\u3068\u306e\u7d44\u307f\u5408\u308f\u305b<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>\u30bd\u30fc\u30c8\u6e08\u307f\u914d\u5217\u3067\u306e2\u5206\u63a2\u7d22\u306f\u6700\u3082\u57fa\u672c\u7684\u306a\u5f62\u3067\u3042\u308a\u3001\u5b9f\u88c5\u3082\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u4f8b\u3048\u3070\u5c0f\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u91cf\u3084\u3001\u30c7\u30fc\u30bf\u306e\u66f4\u65b0\u3088\u308a\u3082\u691c\u7d22\u983b\u5ea6\u306e\u307b\u3046\u304c\u5727\u5012\u7684\u306b\u9ad8\u3044\u5834\u9762\u3067\u306f\u3001\u4e8b\u524d\u306b\u914d\u5217\u3092\u30bd\u30fc\u30c8\u3057\u3066\u304a\u3051\u3070\u691c\u7d22\u306e\u305f\u3073\u306b\u9ad8\u901f\u51e6\u7406\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3060\u3057\u3001\u633f\u5165\u3084\u524a\u9664\u3092\u983b\u7e41\u306b\u884c\u3046\u5834\u5408\u306b\u306f\u3001\u914d\u5217\u306e\u518d\u30bd\u30fc\u30c8\u3084\u8981\u7d20\u306e\u30b7\u30d5\u30c8\u64cd\u4f5c\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u308a\u304c\u3061\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305d\u306e\u305f\u3081\u3001\u3042\u304f\u307e\u3067\u300c\u691c\u7d22\u304c\u591a\u3044\u304c\u633f\u5165\u3084\u524a\u9664\u304c\u5c11\u306a\u3044\u300d\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067\u6700\u9069\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>4-1-2. \u4e8c\u5206\u6728\u3068\u306e\u6bd4\u8f03<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u304c\u914d\u5217\u3092\u524d\u63d0\u306b\u3057\u3066\u3044\u308b\u306e\u306b\u5bfe\u3057\u3001\u4e8c\u5206\u6728\u3084\u4e8c\u5206\u63a2\u7d22\u6728\uff08BST\uff09\u306f\u30ce\u30fc\u30c9\u3092\u4f7f\u3063\u305f\u968e\u5c64\u7684\u306a\u69cb\u9020\u3092\u3068\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>BST\u3067\u306f\u3001\u5de6\u306e\u5b50\u306f\u89aa\u3088\u308a\u5c0f\u3055\u3044\u5024\u3001\u53f3\u306e\u5b50\u306f\u89aa\u3088\u308a\u5927\u304d\u3044\u5024\u3068\u3044\u3046\u30eb\u30fc\u30eb\u306b\u6cbf\u3063\u3066\u8981\u7d20\u304c\u914d\u7f6e\u3055\u308c\u308b\u305f\u3081\u3001\u985e\u4f3c\u306e\u8003\u3048\u65b9\u3067\u9ad8\u901f\u306a\u63a2\u7d22\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3060\u3057\u3001\u6728\u69cb\u9020\u3067\u306f\u5e73\u8861\u3092\u4fdd\u3064\u305f\u3081\u306e\u64cd\u4f5c\u304c\u5fc5\u8981\u306b\u306a\u308a\u3001\u5b9f\u88c5\u306e\u8907\u96d1\u5ea6\u304c\u5897\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u4e00\u65b9\u3067\u3001\u633f\u5165\u3084\u524a\u9664\u304c\u6bd4\u8f03\u7684\u591a\u3044\u74b0\u5883\u3067\u306f\u3001\u9759\u7684\u306a\u914d\u5217\u306b\u6bd4\u3079\u3066\u6728\u69cb\u9020\u304c\u6709\u5229\u306b\u50cd\u304f\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>4-2. \u8a00\u8a9e\u5225\u306e\u6700\u9069\u5316\u30c6\u30af\u30cb\u30c3\u30af<\/strong><\/h3>\r\n\r\n\r\n\r\n<p><br \/>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3054\u3068\u306b\u30b3\u30f3\u30d1\u30a4\u30e9\u3084\u30e9\u30f3\u30bf\u30a4\u30e0\u306e\u6700\u9069\u5316\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u540c\u30582\u5206\u63a2\u7d22\u3067\u3082\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5dee\u304c\u51fa\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001Java\u306e\u3088\u3046\u306b\u4eee\u60f3\u30de\u30b7\u30f3\u4e0a\u3067\u52d5\u304f\u8a00\u8a9e\u3067\u306f\u3001JIT\u30b3\u30f3\u30d1\u30a4\u30eb\u306b\u3088\u308b\u6700\u9069\u5316\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u304c\u3001C++\u306e\u3088\u3046\u306a\u30cd\u30a4\u30c6\u30a3\u30d6\u30b3\u30fc\u30c9\u8a00\u8a9e\u3067\u306f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3084\u30a4\u30f3\u30e9\u30a4\u30f3\u5c55\u958b\u3092\u99c6\u4f7f\u3059\u308b\u3053\u3068\u3067\u9ad8\u3044\u6027\u80fd\u3092\u72d9\u3046\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305f\u3001\u914d\u5217\u30a2\u30af\u30bb\u30b9\u306e\u65b9\u6cd5\u3084\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u610f\u8b58\u3057\u305f\u30e1\u30e2\u30ea\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3067\u3001\u5b9f\u884c\u901f\u5ea6\u304c\u3055\u3089\u306b\u5411\u4e0a\u3059\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>4-2-1. Java\u3067\u306e\u9ad8\u901f\u5316\u4e8b\u4f8b<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>Java\u3067\u306fJIT\uff08Just-In-Time\uff09\u30b3\u30f3\u30d1\u30a4\u30e9\u306b\u3088\u308b\u6700\u9069\u5316\u304c\u50cd\u304f\u305f\u3081\u3001\u540c\u3058\u30b3\u30fc\u30c9\u3067\u3082\u9577\u6642\u9593\u5b9f\u884c\u3057\u3066\u3044\u308b\u3068\u901f\u5ea6\u304c\u5411\u4e0a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3055\u3089\u306b\u3001Arrays.binarySearch\u306e\u3088\u3046\u306b\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u6700\u9069\u5316\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308b\u305f\u3081\u3001\u307e\u305a\u306f\u305d\u308c\u3089\u3092\u6d3b\u7528\u3059\u308b\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u4e00\u65b9\u3067\u3001\u5927\u91cf\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6271\u3046\u5834\u5408\u306b\u306f\u30ac\u30fc\u30d9\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044\u70b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30c7\u30fc\u30bf\u306e\u30b9\u30b1\u30fc\u30eb\u3068\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u7279\u6027\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306b\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5b9f\u73fe\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>4-2-2. C++\u3067\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u6d3b\u7528<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>C++\u3067\u306f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6c4e\u7528\u7684\u304b\u3064\u9ad8\u901f\u306a2\u5206\u63a2\u7d22\u95a2\u6570\u3092\u4f5c\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306e&lt;algorithm&gt;\u30d8\u30c3\u30c0\u306b\u542b\u307e\u308c\u308bstd::binary_search\u3084std::lower_bound\u3001std::upper_bound\u306a\u3069\u306f\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u578b\u306b\u5bfe\u3057\u3066\u6700\u9069\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30a4\u30f3\u30e9\u30a4\u30f3\u5c55\u958b\u3084\u30b3\u30f3\u30d1\u30a4\u30e9\u6700\u9069\u5316\u3068\u306e\u76f8\u4e57\u52b9\u679c\u306b\u3088\u308a\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u624b\u66f8\u304d\u306e\u5b9f\u88c5\u3088\u308a\u3082\u9ad8\u901f\u306b\u52d5\u304f\u3053\u3068\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30c7\u30d0\u30c3\u30b0\u3084\u4fdd\u5b88\u306e\u9762\u3067\u3082\u6a19\u6e96\u95a2\u6570\u306e\u5229\u7528\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h2 class=\"wp-block-heading has-large-font-size\"><strong>5. 2\u5206\u63a2\u7d22\u306e\u5fdc\u7528\u4f8b<\/strong><\/h2>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u306f\u5358\u306b\u5024\u3092\u63a2\u3059\u3060\u3051\u306e\u624b\u6cd5\u3067\u306f\u306a\u304f\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u554f\u984c\u3084\u5b9f\u30d3\u30b8\u30cd\u30b9\u306e\u73fe\u5834\u3067\u3055\u307e\u3056\u307e\u306b\u5fdc\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3059\u6700\u5c0f\u306e\u5024\u3084\u6700\u5927\u306e\u5024\u3092\u6c42\u3081\u305f\u3044\u3068\u304d\u3001\u63a2\u7d22\u7bc4\u56f2\u3092\u7d5e\u308a\u8fbc\u307f\u306a\u304c\u3089\u6761\u4ef6\u3092\u78ba\u8a8d\u3057\u3066\u3044\u304f\u65b9\u6cd5\u3067\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305f\u3001\u30e6\u30fc\u30b6\u30fc\u691c\u7d22\u3084\u30ed\u30b0\u691c\u7d22\u306a\u3069\u3001\u5de8\u5927\u30c7\u30fc\u30bf\u304b\u3089\u5fc5\u8981\u306a\u60c5\u5831\u3092\u53d6\u308a\u51fa\u3059\u969b\u306b\u3082\u975e\u5e38\u306b\u6709\u7528\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u3053\u3067\u306f\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u554f\u984c\u3067\u306e\u5177\u4f53\u7684\u306a\u4f7f\u3044\u65b9\u3084\u3001\u5b9f\u52d9\u3067\u306e\u6d3b\u7528\u30b7\u30fc\u30f3\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>5-1. \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u554f\u984c\u3078\u306e\u9069\u7528<\/strong><\/h3>\r\n\r\n\r\n\r\n<p><br \/>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30f3\u30c6\u30b9\u30c8\u3084\u5c31\u8077\u8a66\u9a13\u306a\u3069\u3067\u983b\u51fa\u3059\u308b\u306e\u304c\u30012\u5206\u63a2\u7d22\u3092\u4f7f\u3063\u3066\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5883\u754c\u3092\u7d20\u65e9\u304f\u898b\u3064\u3051\u308b\u554f\u984c\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001\u300c\u4e0e\u3048\u3089\u308c\u305f\u6570\u5024\u4ee5\u4e0b\u3067\u6700\u5927\u306e\u8981\u7d20\u3092\u63a2\u3059\u300d\u300c\u3042\u308b\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5024\u306e\u6700\u5c0f\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u6c42\u3081\u308b\u300d\u3068\u3044\u3063\u305f\u3068\u304d\u306b\u30012\u5206\u63a2\u7d22\u3092\u5fdc\u7528\u3059\u308c\u3070O(log\u2061n\\log nlogn)\u306e\u63a2\u7d22\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u5358\u7d14\u306b\u5024\u306e\u4e00\u81f4\u3092\u63a2\u3059\u3060\u3051\u3067\u306a\u304f\u3001\u300c\u4e0d\u7b49\u53f7\u306e\u6761\u4ef6\u5206\u5c90\u3092\u3069\u3046\u8a2d\u5b9a\u3059\u308b\u304b\u300d\u304c\u591a\u304f\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u554f\u984c\u3067\u306f\u5927\u304d\u306a\u30dd\u30a4\u30f3\u30c8\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>5-1-1. \u6700\u5c0f\u5024\u3084\u6700\u5927\u5024\u3092\u6c42\u3081\u308b\u554f\u984c<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>\u5178\u578b\u7684\u306a\u4f8b\u3068\u3057\u3066\u300c\u914d\u5217\u306e\u4e2d\u3067\u76ee\u6a19\u5024\u4ee5\u4e0a\u306b\u306a\u308b\u6700\u521d\u306e\u4f4d\u7f6e\u3092\u6c42\u3081\u308b\u300d\u307e\u305f\u306f\u300c\u76ee\u6a19\u5024\u3092\u4e0a\u56de\u3089\u306a\u3044\u6700\u5f8c\u306e\u4f4d\u7f6e\u3092\u6c42\u3081\u308b\u300d\u3068\u3044\u3046\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u308c\u3089\u306f\u7dda\u5f62\u306b\u63a2\u7d22\u3059\u308b\u3068O(n)\u304b\u304b\u308a\u307e\u3059\u304c\u30012\u5206\u63a2\u7d22\u3092\u5de5\u592b\u3059\u308c\u3070O(log\u2061n\\log nlogn)\u3067\u7d20\u65e9\u304f\u7b54\u3048\u306b\u305f\u3069\u308a\u7740\u3051\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u5b9f\u88c5\u306e\u4e0a\u3067\u306f\u3001\u6761\u4ef6\u306b\u5fdc\u3058\u3066\u914d\u5217[mid] &gt;= target\u306a\u3069\u306e\u6bd4\u8f03\u3092\u884c\u3044\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3059\u7bc4\u56f2\u3092\u72ed\u3081\u3066\u3044\u304f\u5f62\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u5883\u754c\u5024\u3092\u6b63\u78ba\u306b\u5224\u65ad\u3059\u308b\u305f\u3081\u306b\u3001\u6761\u4ef6\u5f0f\u306e\u66f8\u304d\u65b9\u306b\u306f\u7d30\u5fc3\u306e\u6ce8\u610f\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>5-1-2. \u6761\u4ef6\u3092\u6e80\u305f\u3059\u5883\u754c\u3092\u63a2\u3059\u554f\u984c<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30f3\u30c6\u30b9\u30c8\u306e\u5b9a\u756a\u3068\u3057\u3066\u3001\u300c\u3042\u308b\u95a2\u6570f(x)\u304ctrue\u306b\u306a\u308b\u533a\u9593\u3068false\u306b\u306a\u308b\u533a\u9593\u304c\u5b58\u5728\u3057\u3001\u305d\u306e\u5883\u754c\u3092\u6c42\u3081\u3088\u300d\u3068\u3044\u3046\u554f\u984c\u304c\u3088\u304f\u51fa\u984c\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u3053\u3067\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001f(x)\u304c\u5358\u8abf\u6027\u3092\u6301\u3063\u3066\u3044\u308b\u3068\u304d\u306b2\u5206\u63a2\u7d22\u304c\u6709\u52b9\u3067\u3042\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001f(x)\u304c\u300cx\u304c\u3042\u308b\u5024\u4ee5\u4e0a\u306a\u3089true\u3001\u305d\u308c\u672a\u6e80\u306a\u3089false\u300d\u3068\u3044\u3063\u305f\u5f62\u3067\u3042\u308c\u3070\u3001x\u306e\u7bc4\u56f2\u3092\u534a\u5206\u306b\u5206\u5272\u3057\u306a\u304c\u3089\u3001f(mid)\u306e\u771f\u507d\u306b\u3088\u3063\u3066\u63a2\u7d22\u7bc4\u56f2\u3092\u66f4\u65b0\u3057\u3066\u3044\u304f\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u306b\u5883\u754c\u4f4d\u7f6e\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>5-2. \u5b9f\u52d9\u30ec\u30d9\u30eb\u3067\u306e\u6d3b\u7528\u30b7\u30fc\u30f3<\/strong><\/h3>\r\n\r\n\r\n\r\n<p><br \/>\u30d3\u30b8\u30cd\u30b9\u306e\u73fe\u5834\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u691c\u7d22\u3084\u5546\u54c1\u691c\u7d22\u306a\u3069\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u84c4\u7a4d\u3055\u308c\u305f\u5927\u91cf\u306e\u60c5\u5831\u3092\u7d20\u65e9\u304f\u5f15\u304d\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>2\u5206\u63a2\u7d22\u306f\u30c7\u30fc\u30bf\u304c\u30bd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u9650\u308a\u3001\u9ad8\u901f\u306a\u691c\u7d22\u3092\u5b9f\u73fe\u3057\u3001\u9867\u5ba2\u4f53\u9a13\u3084\u696d\u52d9\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u6b66\u5668\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u30ed\u30b0\u89e3\u6790\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3067\u3082\u3001\u6642\u7cfb\u5217\u3067\u30bd\u30fc\u30c8\u3055\u308c\u305f\u30ed\u30b0\u304b\u3089\u7279\u5b9a\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u4ed8\u8fd1\u306e\u30c7\u30fc\u30bf\u3092\u8fc5\u901f\u306b\u53d6\u5f97\u3059\u308b\u969b\u306b\u6d3b\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30c7\u30fc\u30bf\u91cf\u304c\u81a8\u5927\u306b\u306a\u308b\u307b\u3069\u3001\u305d\u306e\u6027\u80fd\u30e1\u30ea\u30c3\u30c8\u306f\u307e\u3059\u307e\u3059\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>5-2-1. \u5927\u898f\u6a21\u30c7\u30fc\u30bf\u306e\u691c\u7d22<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>\u5104\u5358\u4f4d\u306e\u30c7\u30fc\u30bf\u3092\u6271\u3046\u3088\u3046\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u7dda\u5f62\u63a2\u7d22\u306f\u3082\u306f\u3084\u9078\u629e\u80a2\u306b\u306a\u308a\u5f97\u307e\u305b\u3093\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u3046\u3057\u305f\u74b0\u5883\u3067\u306f\u3001NoSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3082\u591a\u3044\u3067\u3059\u304c\u3001\u3044\u305a\u308c\u306b\u3057\u3066\u3082\u57fa\u672c\u306e\u691c\u7d22\u51e6\u7406\u30672\u5206\u63a2\u7d22\u3068\u540c\u7b49\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3042\u3089\u304b\u3058\u3081\u30bd\u30fc\u30c8\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u3057\u3066\u304a\u304d\u3001\u5fc5\u8981\u306a\u7bc4\u56f2\u3060\u3051\u30922\u5206\u63a2\u7d22\u3067\u63a2\u3059\u3088\u3046\u306b\u3059\u308b\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u901a\u4fe1\u91cf\u3082\u6291\u3048\u306a\u304c\u3089\u77ed\u6642\u9593\u3067\u7d50\u679c\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>5-2-2. \u30a2\u30d7\u30ea\u958b\u767a\u3067\u306e\u30e6\u30fc\u30b6\u30fc\u691c\u7d22<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3067\u30822\u5206\u63a2\u7d22\u306f\u3055\u307e\u3056\u307e\u306a\u5834\u9762\u3067\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3068\u3048\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u30ea\u30b9\u30c8\u3092\u540d\u524d\u3084ID\u3067\u691c\u7d22\u3059\u308b\u969b\u3001\u30ea\u30b9\u30c8\u304c\u30bd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308c\u30702\u5206\u63a2\u7d22\u306b\u3088\u308a\u5373\u6642\u306b\u8fd1\u3044\u5fdc\u7b54\u901f\u5ea6\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30c7\u30fc\u30bf\u4ef6\u6570\u304c\u6570\u5343\u301c\u6570\u4e07\u898f\u6a21\u3067\u3042\u308c\u3070\u3001\u7dda\u5f62\u63a2\u7d22\u3068\u6bd4\u8f03\u3057\u3066\u3082\u5927\u5dee\u306a\u3044\u5834\u9762\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u6570\u304c\u5897\u3048\u7d9a\u3051\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u5f90\u3005\u306b\u6069\u6075\u304c\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u5074\u3067\u30bd\u30fc\u30c8\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u7ba1\u7406\u3092\u884c\u3044\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u5074\u3067\u306f\u691c\u7d22\u30af\u30a8\u30ea\u306e\u6700\u9069\u5316\u3068\u3068\u3082\u306b2\u5206\u63a2\u7d22\u3092\u6d3b\u7528\u3059\u308b\u3068\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u304c\u78ba\u4fdd\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h2 class=\"wp-block-heading has-large-font-size\"><strong>6. \u307e\u3068\u3081<\/strong><\/h2>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u306f\u3001\u30bd\u30fc\u30c8\u6e08\u307f\u30c7\u30fc\u30bf\u3092\u6271\u3046\u5834\u9762\u3067\u6700\u3082\u57fa\u672c\u7684\u304b\u3064\u5f37\u529b\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30c7\u30fc\u30bf\u91cf\u304c\u5897\u3048\u3066\u3082\u6bd4\u8f03\u7684\u5b89\u5b9a\u3057\u3066\u9ad8\u901f\u306a\u51e6\u7406\u304c\u671f\u5f85\u3067\u304d\u308b\u305f\u3081\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2\u306b\u304a\u3044\u3066\u306f\u65e9\u3044\u6bb5\u968e\u3067\u7fd2\u5f97\u3057\u3066\u304a\u304f\u3068\u5f8c\u3005\u306e\u958b\u767a\u52b9\u7387\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u305f\u3060\u3057\u3001\u5b9f\u88c5\u6642\u306b\u306f\u5883\u754c\u6761\u4ef6\u3084\u6bd4\u8f03\u6f14\u7b97\u5b50\u306a\u3069\u3001\u5c0f\u3055\u306a\u30df\u30b9\u304c\u5927\u304d\u306a\u30d0\u30b0\u306b\u3064\u306a\u304c\u308a\u3084\u3059\u3044\u70b9\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u4eca\u56de\u7d39\u4ecb\u3057\u305f\u3088\u3046\u306b\u3001\u5b9f\u88c5\u306e\u30b3\u30c4\u3084\u6700\u9069\u5316\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u62bc\u3055\u3048\u308c\u3070\u3001\u591a\u69d8\u306a\u30b7\u30fc\u30f3\u3067\u6709\u52b9\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>6-1. \u5168\u4f53\u306e\u7dcf\u62ec<\/strong><\/h3>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>6-1-1. \u3053\u308c\u304b\u3089\u5b66\u7fd2\u3092\u9032\u3081\u308b\u3046\u3048\u3067\u306e\u30d2\u30f3\u30c8<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u306f\u3001\u6f14\u7b97\u91cf\u3092\u6291\u3048\u308b\u305f\u3081\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4ee3\u8868\u4f8b\u3067\u3042\u308a\u3001\u4ed6\u306e\u63a2\u7d22\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3084\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u5927\u304d\u306a\u8db3\u304c\u304b\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305a\u306f\u914d\u5217\u3092\u4f7f\u3063\u305f\u30b7\u30f3\u30d7\u30eb\u306a\u5b9f\u88c5\u3092\u78ba\u5b9f\u306b\u30de\u30b9\u30bf\u30fc\u3057\u3001\u6b21\u306b\u30d0\u30a4\u30ca\u30ea\u30b5\u30fc\u30c1\u30c4\u30ea\u30fc\u3084\u9ad8\u5ea6\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3078\u3068\u5b66\u7fd2\u7bc4\u56f2\u3092\u5e83\u3052\u308b\u3068\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5168\u822c\u306e\u7406\u89e3\u304c\u6df1\u307e\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u7279\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30f3\u30c6\u30b9\u30c8\u306a\u3069\u3067\u306f\u30012\u5206\u63a2\u7d22\u3092\u5fdc\u7528\u3057\u305f\u554f\u984c\u304c\u983b\u51fa\u3059\u308b\u305f\u3081\u3001\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092\u8a66\u3057\u306a\u304c\u3089\u7fd2\u719f\u3059\u308b\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading has-medium-font-size\"><strong>6-1-2. \u3055\u3089\u306a\u308b\u5fdc\u7528\u306b\u5411\u3051\u305f\u5c55\u671b<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><br \/>2\u5206\u63a2\u7d22\u306f\u300c\u30bd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u6761\u4ef6\u3092\u6e80\u305f\u3059\u9650\u308a\u3001\u3042\u3089\u3086\u308b\u5834\u9762\u3067\u5a01\u529b\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u4eca\u5f8c\u306f\u30c7\u30fc\u30bf\u306e\u4e26\u3073\u66ff\u3048\u3084\u6728\u69cb\u9020\u3001\u3055\u3089\u306b\u306f\u30bb\u30b0\u30e1\u30f3\u30c8\u30c4\u30ea\u30fc\u3084Fenwick\u6728\u306a\u3069\u3001\u3088\u308a\u8907\u96d1\u306a\u69cb\u9020\u306b\u9032\u3080\u3053\u3068\u3067\u300c\u9ad8\u901f\u63a2\u7d22\u300d\u3060\u3051\u3067\u306a\u304f\u300c\u533a\u9593\u96c6\u8a08\u300d\u3084\u300c\u90e8\u5206\u66f4\u65b0\u300d\u306a\u3069\u3001\u5b9f\u30d3\u30b8\u30cd\u30b9\u306b\u3082\u5fdc\u7528\u53ef\u80fd\u306a\u624b\u6cd5\u304c\u8eab\u306b\u3064\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305f\u3001\u6a5f\u68b0\u5b66\u7fd2\u3084\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u89e3\u6790\u3067\u3082\u3001\u81a8\u5927\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u6271\u3046\u969b\u306e\u57fa\u76e4\u306b2\u5206\u63a2\u7d22\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u7d44\u307f\u8fbc\u307e\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u3046\u3057\u305f\u8996\u70b9\u3067\u5b66\u3073\u3092\u5e83\u3052\u308b\u3068\u3001\u65b0\u305f\u306a\u53ef\u80fd\u6027\u304c\u958b\u3051\u3066\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\r\n\r\n\r\n<h2 class=\"wp-block-heading has-large-font-size\"><strong>\u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/h2>\r\n\r\n\r\n\r\n<ol class=\"wp-block-list\">\r\n<li><strong>Q:<\/strong> 2\u5206\u63a2\u7d22\u3068\u7dda\u5f62\u63a2\u7d22\u306f\u3069\u306e\u3088\u3046\u306b\u4f7f\u3044\u5206\u3051\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<br \/><strong>A:<\/strong> \u30c7\u30fc\u30bf\u304c\u30bd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f2\u5206\u63a2\u7d22\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u307b\u3069\u52b9\u679c\u304c\u5927\u304d\u304f\u3001log\u20612n\\log_2 nlog2\u200bn\u30aa\u30fc\u30c0\u30fc\u3067\u63a2\u7d22\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9\u3001\u30c7\u30fc\u30bf\u304c\u5c0f\u898f\u6a21\u3001\u3042\u308b\u3044\u306f\u30bd\u30fc\u30c8\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u5834\u5408\u306a\u3069\u3001\u5358\u7d14\u306a\u8d70\u67fb\u304c\u6c42\u3081\u3089\u308c\u308b\u30b7\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u7dda\u5f62\u63a2\u7d22\u304c\u6709\u52b9\u3067\u3059\u3002<\/li>\r\n\r\n\r\n\r\n<li><strong>Q:<\/strong> 2\u5206\u63a2\u7d22\u3092\u5b9f\u88c5\u3059\u308b\u3068\u304d\u306b\u6c17\u3092\u3064\u3051\u308b\u30dd\u30a4\u30f3\u30c8\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<br \/><strong>A:<\/strong> \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u66f4\u65b0\u30ed\u30b8\u30c3\u30af\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002\u7279\u306bmid\u306e\u8a08\u7b97\u5f8c\u306bleft\u3084right\u3092\u3069\u3053\u307e\u3067\u79fb\u52d5\u3055\u305b\u308b\u304b\u3092\u8aa4\u308b\u3068\u3001\u7121\u9650\u30eb\u30fc\u30d7\u3084\u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u5883\u754c\u5024\u3092\u542b\u3080\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092\u3057\u3063\u304b\u308a\u884c\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/li>\r\n\r\n\r\n\r\n<li><strong>Q:<\/strong> \u518d\u5e30\u3068\u30eb\u30fc\u30d7\u306f\u3069\u3061\u3089\u3067\u5b9f\u88c5\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<br \/><strong>A:<\/strong> 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has-large-font-size\"><strong>\u307e\u3068\u3081<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>\u30bd\u30fc\u30c8\u304c\u524d\u63d0\u3068\u306a\u308b2\u5206\u63a2\u7d22\u306f\u3001\u300c\u4e2d\u592e\u304b\u3089\u7bc4\u56f2\u3092\u534a\u5206\u305a\u3064\u5207\u308a\u6368\u3066\u308b\u300d\u3068\u3044\u3046\u30b7\u30f3\u30d7\u30eb\u306a\u767a\u60f3\u306a\u304c\u3089\u3001\u5927\u304d\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u5287\u7684\u306a\u52b9\u7387\u6539\u5584\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u914d\u5217\u3084\u30ea\u30b9\u30c8\u306e\u5148\u982d\u304b\u3089\u9806\u756a\u306b\u63a2\u3059\u7dda\u5f62\u63a2\u7d22\u3067\u306f\u6642\u9593\u8a08\u7b97\u91cf\u304cO(n)\u306b\u306a\u308b\u3068\u3053\u308d\u30012\u5206\u63a2\u7d22\u306fO(log\u2061n\\log nlogn)\u306b\u6291\u3048\u3089\u308c\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u91cf\u304c\u81a8\u5927\u306b\u306a\u308b\u307b\u3069\u5c0e\u5165\u30e1\u30ea\u30c3\u30c8\u306f\u5897\u5927\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u5b9f\u88c5\u6642\u306b\u610f\u8b58\u3057\u305f\u3044\u306e\u306f\u3001\u5fc5\u305a\u30c7\u30fc\u30bf\u304c\u30bd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3001\u305d\u3057\u3066left\u30fbright\u3092\u6b63\u3057\u304f\u66f4\u65b0\u3057\u7121\u9650\u30eb\u30fc\u30d7\u3092\u9632\u3050\u3053\u3068\u306e2\u70b9\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u6f14\u7b97\u5b50\u306e\u308f\u305a\u304b\u306a\u9055\u3044\u3067\u60f3\u5b9a\u5916\u306e\u6319\u52d5\u3092\u3059\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308b\u305f\u3081\u3001\u6761\u4ef6\u5f0f\u306e\u66f8\u304d\u65b9\u306b\u306f\u7d30\u5fc3\u306e\u6ce8\u610f\u3092\u6255\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u6700\u521d\u306f\u30eb\u30fc\u30d7\u3067\u306e\u5b9f\u88c5\u304c\u308f\u304b\u308a\u3084\u3059\u304f\u3001\u6163\u308c\u305f\u3089\u518d\u5e30\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u8a66\u3059\u306e\u3082\u624b\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305f\u30012\u5206\u63a2\u7d22\u306e\u624b\u6cd5\u306f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u554f\u984c\u3067\u983b\u51fa\u3059\u308b\u300c\u5883\u754c\u300d\u3092\u63a2\u3059\u30bf\u30b9\u30af\u306b\u3082\u5fdc\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30c7\u30fc\u30bf\u304b\u3089\u4e00\u5b9a\u6761\u4ef6\u3092\u6e80\u305f\u3059\u4f4d\u7f6e\u3092\u7d20\u65e9\u304f\u5272\u308a\u51fa\u3059\u3001\u3044\u308f\u3086\u308b\u300c\u4e8c\u5206\u63a2\u7d22\u3067\u89e3\u304f\u6700\u5c0f\u5024\u30fb\u6700\u5927\u5024\u554f\u984c\u300d\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30f3\u30c6\u30b9\u30c8\u306a\u3069\u3067\u3088\u304f\u767b\u5834\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u5b9f\u52d9\u3067\u3082\u5546\u54c1\u691c\u7d22\u3084\u30ed\u30b0\u89e3\u6790\u306a\u3069\u5e45\u5e83\u304f\u6d3b\u7528\u3055\u308c\u308b\u305f\u3081\u3001\u305c\u3072\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044\u57fa\u790e\u77e5\u8b58\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n\r\n<p>\u300c\u304a\u5b50\u3055\u307e\u306e\u63a2\u6c42\u5fc3\u3092\u4f38\u3070\u3057\u3001\u672a\u6765\u306e\u53ef\u80fd\u6027\u3092\u5e83\u3052\u305f\u3044\u300d\u300c\u3067\u304d\u308c\u3070\u5b66\u3073\u3092\u697d\u3057\u3093\u3067\u307b\u3057\u3044\u3051\u308c\u3069\u3001\u3069\u3093\u306a\u65b9\u6cd5\u304c\u3042\u308b\u306e\u304b\u5206\u304b\u3089\u306a\u3044\u300d\u2500\u2500\u305d\u3093\u306a\u60f3\u3044\u3092\u304a\u6301\u3061\u306e\u4fdd\u8b77\u8005\u306e\u65b9\u306f\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u3076\u3053\u3068\u306f\u3001\u305f\u3060\u201c\u30b3\u30de\u30f3\u30c9\u201d\u3092\u899a\u3048\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u304a\u5b50\u3055\u307e\u306e\u5275\u9020\u529b\u3084\u554f\u984c\u89e3\u6c7a\u529b\u3001\u4e3b\u4f53\u6027\u3092\u990a\u3046\u7d76\u597d\u306e\u6a5f\u4f1a\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3055\u3089\u306b\u3001\u8fd1\u5e74\u3067\u306f\u5b66\u6821\u6559\u80b2\u306b\u3082\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304c\u5c0e\u5165\u3055\u308c\u308b\u306a\u3069\u3001\u201c\u65b0\u3057\u3044\u5b66\u3073\u201d\u3068\u3057\u3066\u5927\u304d\u306a\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3057\u304b\u3057\u3001\u5b9f\u969b\u306b\u306f\u300c\u6559\u5ba4\u307e\u3067\u901a\u3046\u306e\u304c\u5927\u5909\u300d\u300c\u9001\u8fce\u306e\u624b\u9593\u3084\u8cbb\u7528\u304c\u6c17\u306b\u306a\u308b\u300d\u3068\u3044\u3063\u305f\u7406\u7531\u3067\u3001\u4e00\u6b69\u8e0f\u307f\u51fa\u3059\u306e\u306b\u8e8a\u8e87\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n\r\n<p>\u305d\u3093\u306a\u4fdd\u8b77\u8005\u306e\u65b9\u306b\u3053\u305d\u304a\u3059\u3059\u3081\u3057\u305f\u3044\u306e\u304c\u3001\u65e5\u5e38\u751f\u6d3b\u3068\u30ea\u30f3\u30af\u3057\u305f\u30e6\u30cb\u30fc\u30af\u306a\u5b66\u7fd2\u30c6\u30fc\u30de\u3092\u901a\u3058\u3066\u3001\u697d\u3057\u307f\u306a\u304c\u3089\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u89e6\u308c\u3089\u308c\u308b\u901a\u4fe1\u6559\u80b2\u306e\u300c\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8b1b\u5ea7\u300d\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u3053\u306e\u8b1b\u5ea7\u306f\u3001\u30b2\u30fc\u30e0\u611f\u899a\u3067\u53d6\u308a\u7d44\u3081\u308b\u6559\u6750\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u3001\u6bb5\u968e\u7684\u306b\u30b9\u30c6\u30c3\u30d7\u30a2\u30c3\u30d7\u3059\u308b\u4f53\u7cfb\u7684\u306a\u30ab\u30ea\u30ad\u30e5\u30e9\u30e0\u304c\u6574\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304c\u521d\u3081\u3066\u306e\u304a\u5b50\u3055\u307e\u3067\u3082\u3001\u30ef\u30af\u30ef\u30af\u3059\u308b\u3088\u3046\u306a\u8ab2\u984c\u306b\u6311\u6226\u3057\u306a\u304c\u3089\u3001\u7121\u7406\u306a\u304f\u78ba\u304b\u306a\u5b9f\u529b\u3092\u80b2\u3080\u3053\u3068\u304c\u3067\u304d\u308b\u3093\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n\r\n<p>\u307e\u305f\u3001\u3053\u306e\u8b1b\u5ea7\u306e\u5927\u304d\u306a\u9b45\u529b\u306e\u3072\u3068\u3064\u306f\u300c\u4fdd\u8b77\u8005\u5411\u3051\u30b5\u30dd\u30fc\u30c8\u300d\u304c\u5145\u5b9f\u3057\u3066\u3044\u308b\u70b9\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n\r\n<p>\u300c\u4e00\u7dd2\u306b\u8003\u3048\u308b\u300d\u30b9\u30bf\u30a4\u30eb\u3092\u610f\u8b58\u3057\u3066\u304a\u308a\u3001\u5206\u304b\u3089\u306a\u3044\u3068\u3053\u308d\u306f\u300c\u306a\u3093\u3060\u308d\u3046\u306d\u3001\u3084\u3063\u3066\u307f\u3088\u3046\u304b\u300d\u3068\u304a\u5b50\u3055\u307e\u306b\u8cea\u554f\u3092\u8fd4\u3057\u306a\u304c\u3089\u53d6\u308a\u7d44\u3080\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u6642\u9593\u3092\u304b\u3051\u3066\u4e00\u7dd2\u306b\u8003\u3048\u305f\u8ab2\u984c\u304c\u52d5\u3044\u305f\u3068\u304d\u306e\u611f\u52d5\u3084\u9054\u6210\u611f\u306f\u3001\u89aa\u5b50\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u6df1\u3081\u308b\u304d\u3063\u304b\u3051\u306b\u3082\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p class=\"spacer\">&nbsp;<\/p>\r\n\r\n\r\n\r\n<p>\u305d\u3057\u3066\u3001\u300c\u901a\u4fe1\u6559\u80b2\u300d\u3068\u3044\u3046\u30b9\u30bf\u30a4\u30eb\u3060\u304b\u3089\u3053\u305d\u5f97\u3089\u308c\u308b\u30e1\u30ea\u30c3\u30c8\u3082\u6570\u591a\u304f\u3042\u308b\u3068\u611f\u3058\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u6559\u5ba4\u306b\u901a\u3046\u5834\u5408\u3060\u3068\u3001\u3069\u3093\u306a\u306b\u697d\u3057\u304f\u5b66\u3093\u3067\u3044\u3066\u3082\u6642\u9593\u304c\u6765\u308c\u3070\u5207\u308a\u4e0a\u3052\u306d\u3070\u306a\u308a\u307e\u305b\u3093\u304c\u3001\u81ea\u5b85\u5b66\u7fd2\u306a\u3089\u597d\u304d\u306a\u3068\u304d\u306b\u3058\u3063\u304f\u308a\u53d6\u308a\u7d44\u3081\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u300c\u660e\u65e5\u306f\u30c6\u30b9\u30c8\u52c9\u5f37\u304c\u3042\u308b\u304b\u3089\u4eca\u65e5\u306f\u77ed\u3081\u306b\u300d\u300c\u9031\u672b\u306f\u3061\u3087\u3063\u3068\u9577\u3081\u306b\u30c1\u30e3\u30ec\u30f3\u30b8\u3057\u3088\u3046\u300d\u306a\u3069\u3001\u81ea\u7531\u306b\u30da\u30fc\u30b9\u914d\u5206\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<p>\u9001\u308a\u8fce\u3048\u306e\u624b\u9593\u3082\u7701\u3051\u308b\u306e\u3067\u3001\u65e5\u5e38\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306e\u4e2d\u3067\u6bd4\u8f03\u7684\u6c17\u8efd\u306b\u5b66\u7fd2\u6642\u9593\u3092\u7d44\u307f\u8fbc\u3081\u308b\u306e\u3082\u5b09\u3057\u3044\u30dd\u30a4\u30f3\u30c8\u3067\u3057\u305f\u3002<\/p>\r\n\r\n\r\n\r\n<p 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