{"id":1937,"date":"2025-03-24T08:49:34","date_gmt":"2025-03-23T23:49:34","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=1937"},"modified":"2025-03-24T08:49:34","modified_gmt":"2025-03-23T23:49:34","slug":"%e3%80%90c%e5%85%a5%e9%96%80%e3%80%91%e7%8f%be%e5%a0%b4%e3%81%a7%e4%bd%bf%e3%81%88%e3%82%8bfor%e6%96%87%e5%ae%8c%e5%85%a8%e3%83%9e%e3%82%b9%e3%82%bf%e3%83%bc%e8%ac%9b%e5%ba%a7%ef%bc%9a%e5%8a%b9","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=1937","title":{"rendered":"\u3010C++\u5165\u9580\u3011\u73fe\u5834\u3067\u4f7f\u3048\u308bfor\u6587\u5b8c\u5168\u30de\u30b9\u30bf\u30fc\u8b1b\u5ea7\uff1a\u52b9\u7387\u7684\u306a\u5b9f\u88c5\u65b9\u6cd5\u3068\u5b9f\u8df5\u30c6\u30af\u30cb\u30c3\u30af7\u9078"},"content":{"rendered":"\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"\u76ee\u6b21\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">C++\u306efor\u6587\u3068\u306f\uff1a\u57fa\u790e\u304b\u3089\u5fdc\u7528\u307e\u3067<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">for\u6587\u306e\u57fa\u672c\u69cb\u6587\u3068\u52d5\u4f5c\u539f\u7406<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">\u5f93\u6765\u306efor\u6587\u3068\u7bc4\u56f2for\u6587\u306e\u9055\u3044<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">\u73fe\u5834\u3067\u6d3b\u8e8d\u3059\u308bfor\u6587\u306e\u5b9f\u8df5\u7684\u306a\u4f7f\u3044\u65b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">\u914d\u5217\u64cd\u4f5c\u3067\u306e\u52b9\u7387\u7684\u306afor\u6587\u306e\u4f7f\u7528\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-5\">\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u6d3b\u7528\u3057\u305f\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u51e6\u7406<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-6\">\u30cd\u30b9\u30c8\u3055\u308c\u305ffor\u6587\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-7\">for\u6587\u306b\u304a\u3051\u308b\u6027\u80fd\u6700\u9069\u5316\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-8\">\u30eb\u30fc\u30d7\u5c55\u958b\u306b\u3088\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-9\">\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u3092\u8003\u616e\u3057\u305f\u30eb\u30fc\u30d7\u8a2d\u8a08<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-10\">\u30e2\u30c0\u30f3C++\u6642\u4ee3\u306efor\u6587\u6d3b\u7528\u8853<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-11\">\u30e9\u30e0\u30c0\u5f0f\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-12\">\u4e26\u5217\u51e6\u7406\u3092\u8003\u616e\u3057\u305ffor\u6587\u306e\u8a2d\u8a08<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-13\">for\u6587\u3067\u306e\u4e00\u822c\u7684\u306a\u30d0\u30b0\u3068\u5bfe\u7b56<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-14\">\u5883\u754c\u5024\u30a8\u30e9\u30fc\u306e\u9632\u6b62\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-15\">\u7121\u9650\u30eb\u30fc\u30d7\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-16\">C++11\u4ee5\u964d\u3067\u8ffd\u52a0\u3055\u308c\u305f\u65b0\u3057\u3044for\u6587\u306e\u6a5f\u80fd<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-17\">\u69cb\u9020\u5316\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u3092\u6d3b\u7528\u3057\u305f\u30eb\u30fc\u30d7\u51e6\u7406<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-18\">\u521d\u671f\u5316\u5f0f\u3092\u542b\u3080for\u6587\u306e\u6d3b\u7528\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-19\">\u5b9f\u8df5\u7684\u306a\u30b3\u30fc\u30c9\u4f8b\u3067\u5b66\u3076for\u6587\u306e\u5fdc\u7528<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-20\">\u30c7\u30fc\u30bf\u51e6\u7406\u3067\u306e\u6d3b\u7528\u4f8b\u3068\u5b9f\u88c5\u306e\u30dd\u30a4\u30f3\u30c8<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-21\">\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5b9f\u88c5\u3067\u306efor\u6587\u306e\u4f7f\u3044\u65b9<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      <a href=\"#\" class=\"sgb-toc-button js-toc-button\" rel=\"nofollow\" data-open-dialog=\"true\"><i class=\"fa fa-list\"><\/i><span class=\"sgb-toc-button__text\">\u76ee\u6b21\u3078<\/span><\/a>\n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">C++\u306efor\u6587\u3068\u306f\uff1a\u57fa\u790e\u304b\u3089\u5fdc\u7528\u307e\u3067<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">for\u6587\u306e\u57fa\u672c\u69cb\u6587\u3068\u52d5\u4f5c\u539f\u7406<\/h3>\n\n\n\n<p>for\u6587\u306f\u3001C++\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u5236\u5fa1\u69cb\u6587\u306e\u4e00\u3064\u3067\u3059\u3002\u57fa\u672c\u7684\u306a\u69cb\u6587\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">for (\u521d\u671f\u5316\u5f0f; \u6761\u4ef6\u5f0f; \u66f4\u65b0\u5f0f) {\n    \/\/ \u7e70\u308a\u8fd4\u3057\u5b9f\u884c\u3059\u308b\u51e6\u7406\n}<\/pre>\n\n\n\n<p>\u5404\u8981\u7d20\u306e\u5f79\u5272\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u521d\u671f\u5316\u5f0f<\/strong>: \u30eb\u30fc\u30d7\u958b\u59cb\u524d\u306b1\u56de\u3060\u3051\u5b9f\u884c<\/li>\n\n\n\n<li><strong>\u6761\u4ef6\u5f0f<\/strong>: \u5404\u53cd\u5fa9\u306e\u958b\u59cb\u6642\u306b\u8a55\u4fa1\u3055\u308c\u3001\u771f\u306e\u5834\u5408\u306b\u30eb\u30fc\u30d7\u7d99\u7d9a<\/li>\n\n\n\n<li><strong>\u66f4\u65b0\u5f0f<\/strong>: \u5404\u53cd\u5fa9\u306e\u7d42\u4e86\u6642\u306b\u5b9f\u884c<\/li>\n<\/ul>\n\n\n\n<p>\u5177\u4f53\u7684\u306a\u4f7f\u7528\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u57fa\u672c\u7684\u306a\u30ab\u30a6\u30f3\u30c8\u30a2\u30c3\u30d7\nfor (int i = 0; i &lt; 5; i++) {\n    std::cout &lt;&lt; i &lt;&lt; \" \";  \/\/ \u51fa\u529b: 0 1 2 3 4\n}\n\n\/\/ \u30ab\u30a6\u30f3\u30c8\u30c0\u30a6\u30f3\nfor (int i = 5; i &gt; 0; i--) {\n    std::cout &lt;&lt; i &lt;&lt; \" \";  \/\/ \u51fa\u529b: 5 4 3 2 1\n}\n\n\/\/ \u5897\u5206\u5024\u306e\u5909\u66f4\nfor (int i = 0; i &lt; 10; i += 2) {\n    std::cout &lt;&lt; i &lt;&lt; \" \";  \/\/ \u51fa\u529b: 0 2 4 6 8\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u5f93\u6765\u306efor\u6587\u3068\u7bc4\u56f2for\u6587\u306e\u9055\u3044<\/h3>\n\n\n\n<p>C++11\u3067\u5c0e\u5165\u3055\u308c\u305f\u7bc4\u56f2for\u6587\uff08range-based for\uff09\u306f\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u8d70\u67fb\u3092\u3088\u308a\u7c21\u6f54\u306b\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u5f93\u6765\u306efor\u6587<\/strong>\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">std::vector&lt;int&gt; numbers = {1, 2, 3, 4, 5};\nfor (size_t i = 0; i &lt; numbers.size(); i++) {\n    std::cout &lt;&lt; numbers[i] &lt;&lt; \" \";\n}<\/pre>\n\n\n\n<p><strong>\u7bc4\u56f2for\u6587<\/strong>\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">std::vector&lt;int&gt; numbers = {1, 2, 3, 4, 5};\nfor (const auto&amp; num : numbers) {\n    std::cout &lt;&lt; num &lt;&lt; \" \";\n}<\/pre>\n\n\n\n<p>\u7bc4\u56f2for\u6587\u306e\u5229\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30c9\u304c\u3088\u308a\u7c21\u6f54\u3067\u8aad\u307f\u3084\u3059\u3044<\/li>\n\n\n\n<li>\u914d\u5217\u306e\u5883\u754c\u30c1\u30a7\u30c3\u30af\u304c\u4e0d\u8981<\/li>\n\n\n\n<li>\u30a4\u30c6\u30ec\u30fc\u30bf\u306e\u7ba1\u7406\u304c\u81ea\u52d5\u5316<\/li>\n\n\n\n<li>\u8981\u7d20\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u5b89\u5168<\/li>\n<\/ol>\n\n\n\n<p>\u4f7f\u3044\u5206\u3051\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u5f93\u6765\u306efor\u6587<\/li>\n\n\n\n<li>\u5358\u7d14\u306a\u8d70\u67fb\u306e\u5834\u5408\u306f\u7bc4\u56f2for\u6587<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u91cd\u8981\u306a\u5834\u5408\u306f\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u5fdc\u3058\u3066\u9078\u629e<\/li>\n<\/ul>\n\n\n\n<p>\u6ce8\u610f\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7bc4\u56f2for\u6587\u3067\u306f\u3001\u30eb\u30fc\u30d7\u4e2d\u306b\u30b3\u30f3\u30c6\u30ca\u30b5\u30a4\u30ba\u3092\u5909\u66f4\u3059\u308b\u3068\u672a\u5b9a\u7fa9\u52d5\u4f5c<\/li>\n\n\n\n<li>const auto&amp; \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u4e0d\u5fc5\u8981\u306a\u30b3\u30d4\u30fc\u3092\u9632\u6b62<\/li>\n\n\n\n<li>\u8981\u7d20\u306e\u5909\u66f4\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f auto&amp; \u3092\u4f7f\u7528<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">\u73fe\u5834\u3067\u6d3b\u8e8d\u3059\u308bfor\u6587\u306e\u5b9f\u8df5\u7684\u306a\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u914d\u5217\u64cd\u4f5c\u3067\u306e\u52b9\u7387\u7684\u306afor\u6587\u306e\u4f7f\u7528\u6cd5<\/h3>\n\n\n\n<p>\u5b9f\u52d9\u3067\u306f\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u3084\u914d\u5217\u64cd\u4f5c\u304c\u983b\u7e41\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u52b9\u7387\u7684\u306a\u914d\u5217\u64cd\u4f5c\u306e\u624b\u6cd5\u3092\u793a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u56fa\u5b9a\u9577\u914d\u5217\u306e\u51e6\u7406\nconstexpr size_t ARRAY_SIZE = 1000;\nstd::array&lt;int, ARRAY_SIZE&gt; data;\n\n\/\/ \u30b5\u30a4\u30ba\u304c\u65e2\u77e5\u306e\u5834\u5408\u306f\u3001\u4e8b\u524d\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\nconst size_t size = data.size();  \/\/ \u30eb\u30fc\u30d7\u306e\u5916\u3067\u30b5\u30a4\u30ba\u3092\u53d6\u5f97\nfor (size_t i = 0; i &lt; size; ++i) {\n    data[i] = static_cast&lt;int&gt;(i * 2);\n}\n\n\/\/ \u7bc4\u56f2for\u6587\u3067\u306e\u53c2\u7167\u4f7f\u7528\nfor (auto&amp; element : data) {\n    element *= 2;  \/\/ \u76f4\u63a5\u8981\u7d20\u3092\u5909\u66f4\n}<\/pre>\n\n\n\n<p>\u30e1\u30e2\u30ea\u52b9\u7387\u3092\u8003\u616e\u3057\u305f\u30c6\u30af\u30cb\u30c3\u30af\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30eb\u30fc\u30d7\u30ab\u30a6\u30f3\u30bf\u306b\u306f<code>size_t<\/code>\u3092\u4f7f\u7528\uff08\u8ca0\u6570\u3092\u6271\u308f\u306a\u3044\u5834\u5408\uff09<\/li>\n\n\n\n<li>\u914d\u5217\u30b5\u30a4\u30ba\u306e\u4e8b\u524d\u30ad\u30e3\u30c3\u30b7\u30e5<\/li>\n\n\n\n<li>\u53c2\u7167\u3092\u4f7f\u7528\u3057\u3066\u4e0d\u8981\u306a\u30b3\u30d4\u30fc\u3092\u56de\u907f<\/li>\n\n\n\n<li>\u53ef\u80fd\u306a\u5834\u5408\u306f<code>constexpr<\/code>\u3092\u6d3b\u7528<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u6d3b\u7528\u3057\u305f\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u51e6\u7406<\/h3>\n\n\n\n<p>STL\u30b3\u30f3\u30c6\u30ca\u306e\u51e6\u7406\u3067\u306f\u3001\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">std::vector&lt;std::string&gt; names = {\"Alice\", \"Bob\", \"Charlie\"};\n\n\/\/ \u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u305f\u901a\u5e38\u306e\u8d70\u67fb\nfor (auto it = names.begin(); it != names.end(); ++it) {\n    std::cout &lt;&lt; *it &lt;&lt; \" \";\n}\n\n\/\/ \u9006\u9806\u8d70\u67fb\nfor (auto rit = names.rbegin(); rit != names.rend(); ++rit) {\n    std::cout &lt;&lt; *rit &lt;&lt; \" \";\n}\n\n\/\/ \u6761\u4ef6\u4ed8\u304d\u8d70\u67fb\uff08remove-if idiom\uff09\nauto remove_it = std::remove_if(names.begin(), names.end(),\n    [](const std::string&amp; name) { return name.length() &lt; 4; });\nnames.erase(remove_it, names.end());<\/pre>\n\n\n\n<p>\u30a4\u30c6\u30ec\u30fc\u30bf\u4f7f\u7528\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u30a4\u30c6\u30ec\u30fc\u30bf\u578b\u306e\u9078\u629e\uff08const_iterator, reverse_iterator\u7b49\uff09<\/li>\n\n\n\n<li>\u30a4\u30c6\u30ec\u30fc\u30bf\u306e\u7121\u52b9\u5316\u306b\u6ce8\u610f<\/li>\n\n\n\n<li>\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u306e\u7d44\u307f\u5408\u308f\u305b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">\u30cd\u30b9\u30c8\u3055\u308c\u305ffor\u6587\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<p>\u30cd\u30b9\u30c8\u3055\u308c\u305f\u30eb\u30fc\u30d7\u306f\u3001\u884c\u5217\u6f14\u7b97\u3084\u30b0\u30e9\u30d5\u51e6\u7406\u306a\u3069\u3067\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u52b9\u7387\u7684\u306a\u884c\u5217\u4e57\u7b97\u306e\u5b9f\u88c5\u4f8b\nvoid matrix_multiply(const std::vector&lt;std::vector&lt;int&gt;&gt;&amp; A,\n                    const std::vector&lt;std::vector&lt;int&gt;&gt;&amp; B,\n                    std::vector&lt;std::vector&lt;int&gt;&gt;&amp; C) {\n    const size_t N = A.size();\n    const size_t M = B[0].size();\n    const size_t K = A[0].size();\n\n    \/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u52b9\u7387\u3092\u8003\u616e\u3057\u305f\u30eb\u30fc\u30d7\u9806\u5e8f\n    for (size_t i = 0; i &lt; N; ++i) {\n        for (size_t k = 0; k &lt; K; ++k) {\n            const auto&amp; a_ik = A[i][k];\n            for (size_t j = 0; j &lt; M; ++j) {\n                C[i][j] += a_ik * B[k][j];\n            }\n        }\n    }\n}<\/pre>\n\n\n\n<p>\u30cd\u30b9\u30c8\u30eb\u30fc\u30d7\u306e\u6700\u9069\u5316\u30c6\u30af\u30cb\u30c3\u30af\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5185\u5074\u30eb\u30fc\u30d7\u3067\u306e\u6f14\u7b97\u3092\u6700\u5c0f\u5316<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u52b9\u7387\u3092\u8003\u616e\u3057\u305f\u30eb\u30fc\u30d7\u9806\u5e8f\u306e\u9078\u629e<\/li>\n\n\n\n<li>\u5171\u901a\u306e\u8a08\u7b97\u7d50\u679c\u306e\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0<\/li>\n\n\n\n<li>\u53ef\u80fd\u306a\u5834\u5408\u306f\u30eb\u30fc\u30d7\u306e\u5c55\u958b\u3092\u691c\u8a0e<\/li>\n<\/ol>\n\n\n\n<p>\u5b9f\u88c5\u4e0a\u306e\u6ce8\u610f\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30eb\u30fc\u30d7\u306e\u6df1\u3055\u306f3\u5c64\u7a0b\u5ea6\u307e\u3067\u306b\u6291\u3048\u308b<\/li>\n\n\n\n<li>\u5404\u30eb\u30fc\u30d7\u306e\u8cac\u52d9\u3092\u660e\u78ba\u306b\u5206\u96e2<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u90e8\u5206\u306f\u6e2c\u5b9a\u306b\u57fa\u3065\u3044\u3066\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u53ef\u8aad\u6027\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8003\u616e<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-7\">for\u6587\u306b\u304a\u3051\u308b\u6027\u80fd\u6700\u9069\u5316\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">\u30eb\u30fc\u30d7\u5c55\u958b\u306b\u3088\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a<\/h3>\n\n\n\n<p>\u30eb\u30fc\u30d7\u5c55\u958b\uff08Loop Unrolling\uff09\u306f\u3001\u7e70\u308a\u8fd4\u3057\u51e6\u7406\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u524a\u6e1b\u3059\u308b\u91cd\u8981\u306a\u6700\u9069\u5316\u30c6\u30af\u30cb\u30c3\u30af\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u901a\u5e38\u306e\u30eb\u30fc\u30d7\nfor (size_t i = 0; i &lt; N; ++i) {\n    array[i] = i * 2;\n}\n\n\/\/ \u624b\u52d5\u3067\u30eb\u30fc\u30d7\u3092\u5c55\u958b\u3057\u305f\u4f8b\nfor (size_t i = 0; i &lt; N; i += 4) {\n    array[i] = i * 2;\n    array[i + 1] = (i + 1) * 2;\n    array[i + 2] = (i + 2) * 2;\n    array[i + 3] = (i + 3) * 2;\n}\n\n\/\/ \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u305f\u5c55\u958b\ntemplate&lt;size_t UNROLL&gt;\nvoid unrolled_loop(int* array, size_t N) {\n    size_t i = 0;\n    for (; i + UNROLL &lt;= N; i += UNROLL) {\n        #pragma unroll UNROLL\n        for (size_t j = 0; j &lt; UNROLL; ++j) {\n            array[i + j] = (i + j) * 2;\n        }\n    }\n    \/\/ \u6b8b\u308a\u306e\u8981\u7d20\u3092\u51e6\u7406\n    for (; i &lt; N; ++i) {\n        array[i] = i * 2;\n    }\n}<\/pre>\n\n\n\n<p>\u30eb\u30fc\u30d7\u5c55\u958b\u306e\u5229\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5206\u5c90\u4e88\u6e2c\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u524a\u6e1b<\/li>\n\n\n\n<li>\u547d\u4ee4\u30ec\u30d9\u30eb\u4e26\u5217\u6027\u306e\u5411\u4e0a<\/li>\n\n\n\n<li>\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u52b9\u7387\u306e\u6539\u5584<\/li>\n<\/ol>\n\n\n\n<p>\u6ce8\u610f\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u904e\u5ea6\u306a\u5c55\u958b\u306f\u30b3\u30fc\u30c9\u30b5\u30a4\u30ba\u306e\u5897\u5927\u3092\u62db\u304f<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u6700\u9069\u5316\u3092\u59a8\u3052\u308b\u53ef\u80fd\u6027<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u52b9\u7387\u3078\u306e\u5f71\u97ff\u3092\u8003\u616e<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u3092\u8003\u616e\u3057\u305f\u30eb\u30fc\u30d7\u8a2d\u8a08<\/h3>\n\n\n\n<p>\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306e\u6700\u9069\u5316\u306f\u3001\u73fe\u4ee3\u306e\u30d7\u30ed\u30bb\u30c3\u30b5\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u7279\u306b\u91cd\u8981\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u52b9\u7387\u306e\u60aa\u3044\u5b9f\u88c5\uff08\u5217\u512a\u5148\u30a2\u30af\u30bb\u30b9\uff09\nfor (size_t i = 0; i &lt; N; ++i) {\n    for (size_t j = 0; j &lt; M; ++j) {\n        matrix[j][i] = 0;  \/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u30df\u30b9\u304c\u591a\u767a\n    }\n}\n\n\/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u52b9\u7387\u306e\u826f\u3044\u5b9f\u88c5\uff08\u884c\u512a\u5148\u30a2\u30af\u30bb\u30b9\uff09\nfor (size_t i = 0; i &lt; M; ++i) {\n    for (size_t j = 0; j &lt; N; ++j) {\n        matrix[i][j] = 0;  \/\/ \u9023\u7d9a\u3057\u305f\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\n    }\n}\n\n\/\/ \u30c7\u30fc\u30bf\u306e\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u3092\u6d3b\u7528\nconstexpr size_t PREFETCH_DISTANCE = 8;\nfor (size_t i = 0; i &lt; N; ++i) {\n    __builtin_prefetch(&amp;data[i + PREFETCH_DISTANCE]);\n    process(data[i]);\n}<\/pre>\n\n\n\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u6700\u9069\u5316\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306e\u9023\u7d9a\u6027<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8<\/li>\n\n\n\n<li>\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u30b5\u30a4\u30ba\u306e\u8003\u616e<\/li>\n<\/ol>\n\n\n\n<p>\u5b9f\u88c5\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5927\u304d\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u306f\u9069\u5207\u306b\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u306f\u53ef\u80fd\u306a\u9650\u308a\u9023\u7d9a\u7684\u306b<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u306e\u5206\u5272\u3092\u907f\u3051\u308b<\/li>\n\n\n\n<li>SIMD\u547d\u4ee4\u306e\u6d3b\u7528\u3092\u691c\u8a0e<\/li>\n<\/ul>\n\n\n\n<p>\u6027\u80fd\u6e2c\u5b9a\u3068\u6700\u9069\u5316\u306e\u624b\u9806\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6e2c\u5b9a<\/li>\n\n\n\n<li>\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u306b\u3088\u308b\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u7279\u5b9a<\/li>\n\n\n\n<li>\u6700\u9069\u5316\u306e\u9069\u7528\u3068\u52b9\u679c\u306e\u691c\u8a3c<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u306e\u53ef\u8aad\u6027\u3068\u306e\u30d0\u30e9\u30f3\u30b9\u7dad\u6301<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-10\">\u30e2\u30c0\u30f3C++\u6642\u4ee3\u306efor\u6587\u6d3b\u7528\u8853<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u30e9\u30e0\u30c0\u5f0f\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<p>\u30e2\u30c0\u30f3C++\u3067\u306f\u3001\u30e9\u30e0\u30c0\u5f0f\u3068for\u6587\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u67d4\u8edf\u3067\u8868\u73fe\u529b\u8c4a\u304b\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#include &lt;algorithm&gt;\n#include &lt;vector&gt;\n#include &lt;functional&gt;\n\n\/\/ \u30e9\u30e0\u30c0\u5f0f\u3092\u4f7f\u7528\u3057\u305f\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\nstd::vector&lt;int&gt; numbers = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};\nstd::vector&lt;int&gt; filtered;\n\n\/\/ \u6761\u4ef6\u306b\u5408\u3046\u8981\u7d20\u306e\u62bd\u51fa\nauto filter_condition = [](int n) { return n % 2 == 0; };\nstd::copy_if(numbers.begin(), numbers.end(), \n             std::back_inserter(filtered), filter_condition);\n\n\/\/ \u30e9\u30e0\u30c0\u5f0f\u306b\u3088\u308b\u8981\u7d20\u306e\u5909\u63db\nstd::vector&lt;std::function&lt;int(int)&gt;&gt; transformations;\nfor (int i = 0; i &lt; 5; ++i) {\n    transformations.push_back([i](int x) { return x * i; });\n}\n\n\/\/ \u8907\u5408\u6761\u4ef6\u3067\u306e\u51e6\u7406\nauto complex_process = [](const auto&amp; container) {\n    for (const auto&amp; elem : container) {\n        if (auto result = [&amp;elem]() {\n                if (elem &lt; 0) return false;\n                if (elem % 2 != 0) return false;\n                return true;\n            }()) {\n            \/\/ \u6761\u4ef6\u3092\u6e80\u305f\u3059\u8981\u7d20\u306e\u51e6\u7406\n            std::cout &lt;&lt; elem &lt;&lt; \" \";\n        }\n    }\n};<\/pre>\n\n\n\n<p>\u30e9\u30e0\u30c0\u5f0f\u6d3b\u7528\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ad\u30e3\u30d7\u30c1\u30e3\u30ea\u30b9\u30c8\u306e\u9069\u5207\u306a\u8a2d\u8a08<\/li>\n\n\n\n<li>\u578b\u63a8\u8ad6\uff08auto\uff09\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>\u518d\u5229\u7528\u53ef\u80fd\u306a\u95a2\u6570\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210<\/li>\n\n\n\n<li>STL\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u306e\u7d44\u307f\u5408\u308f\u305b<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u4e26\u5217\u51e6\u7406\u3092\u8003\u616e\u3057\u305ffor\u6587\u306e\u8a2d\u8a08<\/h3>\n\n\n\n<p>C++17\u4ee5\u964d\u3067\u306f\u3001\u4e26\u5217\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u305f\u52b9\u7387\u7684\u306a\u4e26\u5217\u51e6\u7406\u304c\u53ef\u80fd\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#include &lt;execution&gt;\n#include &lt;algorithm&gt;\n#include &lt;vector&gt;\n#include &lt;thread&gt;\n\n\/\/ \u4e26\u5217for_each\u306e\u5b9f\u88c5\u4f8b\ntemplate&lt;typename Container, typename Func&gt;\nvoid parallel_for_each(Container&amp; container, Func f) {\n    const size_t num_threads = std::thread::hardware_concurrency();\n    const size_t chunk_size = container.size() \/ num_threads;\n\n    std::vector&lt;std::thread&gt; threads;\n    auto it = container.begin();\n\n    for (size_t i = 0; i &lt; num_threads - 1; ++i) {\n        auto next_it = std::next(it, chunk_size);\n        threads.emplace_back([it, next_it, &amp;f]() {\n            std::for_each(it, next_it, f);\n        });\n        it = next_it;\n    }\n\n    \/\/ \u6b8b\u308a\u306e\u8981\u7d20\u3092\u51e6\u7406\n    std::for_each(it, container.end(), f);\n\n    \/\/ \u30b9\u30ec\u30c3\u30c9\u306e\u7d42\u4e86\u3092\u5f85\u6a5f\n    for (auto&amp; thread : threads) {\n        thread.join();\n    }\n}\n\n\/\/ C++17\u306e\u4e26\u5217\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4f7f\u7528\u4f8b\nstd::vector&lt;int&gt; large_data(1000000);\nstd::for_each(std::execution::par, \n              large_data.begin(), \n              large_data.end(),\n              [](int&amp; x) { x = std::rand(); });\n\n\/\/ OpenMP\u3092\u4f7f\u7528\u3057\u305f\u4e26\u5217for\u6587\n#pragma omp parallel for\nfor (size_t i = 0; i &lt; large_data.size(); ++i) {\n    large_data[i] = process(large_data[i]);\n}<\/pre>\n\n\n\n<p>\u4e26\u5217\u51e6\u7406\u5b9f\u88c5\u306e\u6ce8\u610f\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u7af6\u5408\u306e\u9632\u6b62<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u30bf\u30b9\u30af\u5206\u5272<\/li>\n\n\n\n<li>\u30b9\u30ec\u30c3\u30c9\u30bb\u30fc\u30d5\u306a\u51e6\u7406\u306e\u8a2d\u8a08<\/li>\n\n\n\n<li>\u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u306e\u8003\u616e<\/li>\n<\/ul>\n\n\n\n<p>\u52b9\u679c\u7684\u306a\u4e26\u5217\u5316\u306e\u6761\u4ef6\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u51e6\u7406\u304c\u72ec\u7acb\u3057\u3066\u3044\u308b\u3053\u3068<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u91cf\u304c\u5341\u5206\u306b\u5927\u304d\u3044\u3053\u3068<\/li>\n\n\n\n<li>\u5404\u53cd\u5fa9\u306e\u51e6\u7406\u30b3\u30b9\u30c8\u304c\u5747\u4e00<\/li>\n\n\n\n<li>\u30b9\u30ec\u30c3\u30c9\u7ba1\u7406\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u8003\u616e<\/li>\n<\/ol>\n\n\n\n<p>\u5b9f\u88c5\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e26\u5217\u5316\u306e\u7c92\u5ea6\u3092\u9069\u5207\u306b\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u4f8b\u5916\u5b89\u5168\u6027\u306e\u78ba\u4fdd<\/li>\n\n\n\n<li>\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u306e\u6d3b\u7528\u691c\u8a0e<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6e2c\u5b9a\u306b\u3088\u308b\u52b9\u679c\u306e\u691c\u8a3c<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-13\">for\u6587\u3067\u306e\u4e00\u822c\u7684\u306a\u30d0\u30b0\u3068\u5bfe\u7b56<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u5883\u754c\u5024\u30a8\u30e9\u30fc\u306e\u9632\u6b62\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u914d\u5217\u306e\u5883\u754c\u3092\u8d85\u3048\u305f\u30a2\u30af\u30bb\u30b9\u306f\u3001\u91cd\u5927\u306a\u30d0\u30b0\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u5371\u967a\u306a\u5b9f\u88c5\u4f8b\nstd::vector&lt;int&gt; vec = {1, 2, 3, 4, 5};\nfor (int i = 0; i &lt;= vec.size(); i++) {  \/\/ &lt;= \u306f\u5883\u754c\u8d85\u904e\u306e\u539f\u56e0\n    std::cout &lt;&lt; vec[i];  \/\/ \u6700\u5f8c\u306e\u53cd\u5fa9\u3067\u672a\u5b9a\u7fa9\u52d5\u4f5c\n}\n\n\/\/ \u5b89\u5168\u306a\u5b9f\u88c5\u4f8b\nstd::vector&lt;int&gt; vec = {1, 2, 3, 4, 5};\nfor (size_t i = 0; i &lt; vec.size(); i++) {  \/\/ &lt; \u3092\u4f7f\u7528\n    std::cout &lt;&lt; vec.at(i);  \/\/ at()\u3067\u30d0\u30a6\u30f3\u30c9\u30c1\u30a7\u30c3\u30af\n}\n\n\/\/ \u3088\u308a\u5b89\u5168\u306a\u7bc4\u56f2for\u6587\u306e\u4f7f\u7528\nfor (const auto&amp; elem : vec) {\n    std::cout &lt;&lt; elem;\n}<\/pre>\n\n\n\n<p>\u5883\u754c\u5024\u30a8\u30e9\u30fc\u9632\u6b62\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u6bd4\u8f03\u6f14\u7b97\u5b50\uff08&lt;\uff09\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u914d\u5217\u30b5\u30a4\u30ba\u306e\u578b\u306b\u5408\u308f\u305b\u305f\u30a4\u30c6\u30ec\u30fc\u30bf\u578b\u306e\u9078\u629e<\/li>\n\n\n\n<li>\u53ef\u80fd\u306a\u9650\u308a\u7bc4\u56f2for\u6587\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u30d0\u30a6\u30f3\u30c9\u30c1\u30a7\u30c3\u30af\u4ed8\u304d\u306eat()\u30e1\u30bd\u30c3\u30c9\u306e\u6d3b\u7528<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u7121\u9650\u30eb\u30fc\u30d7\u3092\u907f\u3051\u308b\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<p>\u610f\u56f3\u3057\u306a\u3044\u7121\u9650\u30eb\u30fc\u30d7\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u81f4\u547d\u7684\u306a\u554f\u984c\u3068\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u5371\u967a\u306a\u5b9f\u88c5\u4f8b\nfor (size_t i = 10; i &gt;= 0; --i) {  \/\/ size_t\u306f\u7b26\u53f7\u306a\u3057\u6574\u6570\n    std::cout &lt;&lt; i &lt;&lt; \" \";  \/\/ \u7121\u9650\u30eb\u30fc\u30d7\u767a\u751f\n}\n\n\/\/ \u5b89\u5168\u306a\u5b9f\u88c5\u4f8b\nfor (int i = 10; i &gt;= 0; --i) {  \/\/ \u7b26\u53f7\u4ed8\u304d\u6574\u6570\u3092\u4f7f\u7528\n    std::cout &lt;&lt; i &lt;&lt; \" \";\n}\n\n\/\/ \u5225\u306e\u5b89\u5168\u306a\u5b9f\u88c5\u65b9\u6cd5\nfor (size_t i = 0; i &lt;= 10; ++i) {\n    std::cout &lt;&lt; (10 - i) &lt;&lt; \" \";\n}\n\n\/\/ \u30ac\u30fc\u30c9\u6761\u4ef6\u4ed8\u304d\u306e\u5b9f\u88c5\nfor (size_t i = 0; i &lt; MAX_ITERATIONS; ++i) {\n    if (some_condition()) break;\n    \/\/ \u51e6\u7406\n}<\/pre>\n\n\n\n<p>\u7121\u9650\u30eb\u30fc\u30d7\u9632\u6b62\u306e\u305f\u3081\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30eb\u30fc\u30d7\u6761\u4ef6\u306e\u8ad6\u7406\u7684\u691c\u8a3c<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u578b\u306e\u9078\u629e<\/li>\n\n\n\n<li>\u7d42\u4e86\u6761\u4ef6\u306e\u78ba\u5b9f\u306a\u5230\u9054<\/li>\n\n\n\n<li>\u30ac\u30fc\u30c9\u6761\u4ef6\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<p>\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u305d\u306e\u5bfe\u7b56\uff1a<\/p>\n\n\n<div id=\"id-e34aa025-1f39-4988-a68f-40c906c25b84\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u554f\u984c<\/th><th>\u5bfe\u7b56<\/th><\/tr><\/thead><tbody><tr><td>\u7b26\u53f7\u306a\u3057\u6574\u6570\u306e\u30a2\u30f3\u30c0\u30fc\u30d5\u30ed\u30fc<\/td><td>\u7b26\u53f7\u4ed8\u304d\u6574\u6570\u306e\u4f7f\u7528\u307e\u305f\u306f\u6b63\u65b9\u5411\u306e\u30eb\u30fc\u30d7<\/td><\/tr><tr><td>\u6d6e\u52d5\u5c0f\u6570\u70b9\u306e\u6bd4\u8f03<\/td><td>\u30a4\u30d7\u30b7\u30ed\u30f3\u5024\u3092\u4f7f\u7528\u3057\u305f\u6bd4\u8f03<\/td><\/tr><tr><td>\u6761\u4ef6\u5f0f\u306e\u8aa4\u308a<\/td><td>\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3068\u5358\u4f53\u30c6\u30b9\u30c8<\/td><\/tr><tr><td>\u66f4\u65b0\u5f0f\u306e\u6b20\u843d<\/td><td>\u30b3\u30f3\u30d1\u30a4\u30e9\u8b66\u544a\u306e\u6d3b\u7528<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u5b9f\u88c5\u6642\u306e\u6ce8\u610f\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30eb\u30fc\u30d7\u5909\u6570\u306e\u578b\u3068\u7bc4\u56f2\u306e\u614e\u91cd\u306a\u9078\u629e<\/li>\n\n\n\n<li>\u7d42\u4e86\u6761\u4ef6\u306e\u660e\u78ba\u306a\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d1\u30a4\u30e9\u8b66\u544a\u306e\u6d3b\u7528<\/li>\n<\/ul>\n\n\n\n<p>\u30c7\u30d0\u30c3\u30b0\u3068\u30c6\u30b9\u30c8\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u306e\u30c6\u30b9\u30c8<\/li>\n\n\n\n<li>\u5883\u754c\u5024\u306e\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>\u7570\u5e38\u7cfb\u306e\u51e6\u7406\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5f71\u97ff\u306e\u691c\u8a3c<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">C++11\u4ee5\u964d\u3067\u8ffd\u52a0\u3055\u308c\u305f\u65b0\u3057\u3044for\u6587\u306e\u6a5f\u80fd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u69cb\u9020\u5316\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u3092\u6d3b\u7528\u3057\u305f\u30eb\u30fc\u30d7\u51e6\u7406<\/h3>\n\n\n\n<p>C++17\u3067\u5c0e\u5165\u3055\u308c\u305f\u69cb\u9020\u5316\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u8907\u6570\u306e\u5024\u3092\u6301\u3064\u8981\u7d20\u3092\u7c21\u6f54\u306b\u6271\u3048\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#include &lt;map&gt;\n#include &lt;string&gt;\n\n\/\/ \u30de\u30c3\u30d7\u306e\u30a4\u30c6\u30ec\u30fc\u30b7\u30e7\u30f3\uff08C++17\u4ee5\u524d\uff09\nstd::map&lt;std::string, int&gt; scores = {\n    {\"Alice\", 95}, {\"Bob\", 87}, {\"Charlie\", 92}\n};\nfor (const auto&amp; pair : scores) {\n    std::cout &lt;&lt; pair.first &lt;&lt; \": \" &lt;&lt; pair.second &lt;&lt; std::endl;\n}\n\n\/\/ \u69cb\u9020\u5316\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\uff08C++17\u4ee5\u964d\uff09\nfor (const auto&amp; [name, score] : scores) {\n    std::cout &lt;&lt; name &lt;&lt; \": \" &lt;&lt; score &lt;&lt; std::endl;\n}\n\n\/\/ \u8907\u96d1\u306a\u69cb\u9020\u4f53\u3067\u306e\u4f7f\u7528\u4f8b\nstruct StudentRecord {\n    std::string name;\n    int grade;\n    double gpa;\n};\n\nstd::vector&lt;StudentRecord&gt; students;\nfor (const auto&amp; [name, grade, gpa] : students) {\n    if (gpa &gt;= 3.5) {\n        std::cout &lt;&lt; name &lt;&lt; \" is eligible for honors\" &lt;&lt; std::endl;\n    }\n}<\/pre>\n\n\n\n<p>\u69cb\u9020\u5316\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u306e\u5229\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30c9\u306e\u53ef\u8aad\u6027\u5411\u4e0a<\/li>\n\n\n\n<li>\u8981\u7d20\u30a2\u30af\u30bb\u30b9\u306e\u7c21\u7565\u5316<\/li>\n\n\n\n<li>\u30bf\u30a4\u30d7\u30df\u30b9\u306e\u30ea\u30b9\u30af\u4f4e\u6e1b<\/li>\n\n\n\n<li>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u306e\u5411\u4e0a<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">\u521d\u671f\u5316\u5f0f\u3092\u542b\u3080for\u6587\u306e\u6d3b\u7528\u65b9\u6cd5<\/h3>\n\n\n\n<p>C++17\u3067\u306f\u3001for\u6587\u306e\u521d\u671f\u5316\u5f0f\u3067\u5909\u6570\u3092\u5ba3\u8a00\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u5f93\u6765\u306e\u65b9\u6cd5\n{\n    std::lock_guard&lt;std::mutex&gt; lock(mutex);\n    for (size_t i = 0; i &lt; vec.size(); ++i) {\n        \/\/ \u30b9\u30ec\u30c3\u30c9\u30bb\u30fc\u30d5\u306a\u51e6\u7406\n    }\n}\n\n\/\/ \u521d\u671f\u5316\u5f0f\u4ed8\u304dfor\u6587\uff08C++17\u4ee5\u964d\uff09\nfor (std::lock_guard&lt;std::mutex&gt; lock(mutex); auto&amp; item : vec) {\n    \/\/ \u30b9\u30ec\u30c3\u30c9\u30bb\u30fc\u30d5\u306a\u51e6\u7406\n}\n\n\/\/ \u8907\u6570\u306e\u521d\u671f\u5316\u3092\u542b\u3080\u4f8b\nfor (size_t count = 0, std::string prefix = \"Item-\"; const auto&amp; item : items) {\n    std::cout &lt;&lt; prefix &lt;&lt; (++count) &lt;&lt; \": \" &lt;&lt; item &lt;&lt; std::endl;\n}\n\n\/\/ \u30a4\u30c6\u30ec\u30fc\u30bf\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u4f8b\nfor (auto it = vec.begin(); it != vec.end(); ) {\n    if (some_condition(*it)) {\n        it = vec.erase(it);  \/\/ \u8981\u7d20\u306e\u524a\u9664\n    } else {\n        ++it;\n    }\n}<\/pre>\n\n\n\n<p>\u521d\u671f\u5316\u5f0f\u4ed8\u304dfor\u6587\u306e\u6d3b\u7528\u30b7\u30fc\u30f3\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30bd\u30fc\u30b9\u306e\u81ea\u52d5\u7ba1\u7406\uff08RAII\uff09<\/li>\n\n\n\n<li>\u4e00\u6642\u5909\u6570\u306e\u30b9\u30b3\u30fc\u30d7\u5236\u9650<\/li>\n\n\n\n<li>\u30a4\u30c6\u30ec\u30fc\u30bf\u306e\u5b89\u5168\u306a\u4f7f\u7528<\/li>\n\n\n\n<li>\u8907\u6570\u306e\u521d\u671f\u5316\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n<\/ol>\n\n\n\n<p>\u5b9f\u88c5\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30b3\u30fc\u30d7\u3092\u9069\u5207\u306b\u5236\u9650<\/li>\n\n\n\n<li>\u5909\u6570\u306e\u5bff\u547d\u3092\u660e\u78ba\u306b\u7ba1\u7406<\/li>\n\n\n\n<li>\u30ea\u30bd\u30fc\u30b9\u306e\u78ba\u5b9f\u306a\u89e3\u653e<\/li>\n\n\n\n<li>\u4f8b\u5916\u5b89\u5168\u6027\u306e\u78ba\u4fdd<\/li>\n<\/ul>\n\n\n\n<p>\u5fdc\u7528\u4f8b\u3068\u6ce8\u610f\u70b9\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30d5\u30a1\u30a4\u30eb\u51e6\u7406\u3067\u306e\u4f7f\u7528\u4f8b\nfor (std::ifstream file(\"data.txt\"); std::string line; std::getline(file, line)) {\n    process_line(line);\n}\n\n\/\/ \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u3067\u306e\u4f7f\u7528\u4f8b\nfor (DBConnection conn(db_params); auto&amp; record : fetch_records(conn)) {\n    update_database(record);\n}\n\n\/\/ \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u306e\u4f8b\nfor (Transaction tx(db); const auto&amp; [id, value] : records) {\n    if (!tx.update(id, value)) {\n        tx.rollback();\n        break;\n    }\n}<\/pre>\n\n\n\n<p>\u30e2\u30c0\u30f3C++\u6a5f\u80fd\u6d3b\u7528\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9069\u5207\u306aC++\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u9078\u629e<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d1\u30a4\u30e9\u30b5\u30dd\u30fc\u30c8\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3078\u306e\u5f71\u97ff\u8003\u616e<\/li>\n\n\n\n<li>\u30c1\u30fc\u30e0\u5185\u3067\u306e\u7d71\u4e00\u7684\u306a\u4f7f\u7528\u65b9\u91dd<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-19\">\u5b9f\u8df5\u7684\u306a\u30b3\u30fc\u30c9\u4f8b\u3067\u5b66\u3076for\u6587\u306e\u5fdc\u7528<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">\u30c7\u30fc\u30bf\u51e6\u7406\u3067\u306e\u6d3b\u7528\u4f8b\u3068\u5b9f\u88c5\u306e\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p>\u5b9f\u52d9\u3067\u3088\u304f\u906d\u9047\u3059\u308b\u30c7\u30fc\u30bf\u51e6\u7406\u30bf\u30b9\u30af\u306b\u304a\u3051\u308bfor\u6587\u306e\u6d3b\u7528\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#include &lt;vector&gt;\n#include &lt;algorithm&gt;\n#include &lt;numeric&gt;\n\n\/\/ CSV\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u4f8b\nclass CSVProcessor {\nprivate:\n    std::vector&lt;std::vector&lt;std::string&gt;&gt; data;\n\npublic:\n    \/\/ \u7279\u5b9a\u5217\u306e\u6570\u5024\u30c7\u30fc\u30bf\u96c6\u8a08\n    double calculate_column_average(size_t column_index) {\n        std::vector&lt;double&gt; numbers;\n        for (const auto&amp; row : data) {\n            if (column_index &lt; row.size()) {\n                try {\n                    numbers.push_back(std::stod(row[column_index]));\n                } catch (const std::exception&amp; e) {\n                    \/\/ \u6570\u5024\u5909\u63db\u30a8\u30e9\u30fc\u306e\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\n                    continue;\n                }\n            }\n        }\n\n        if (numbers.empty()) return 0.0;\n        return std::accumulate(numbers.begin(), numbers.end(), 0.0) \/ numbers.size();\n    }\n\n    \/\/ \u30c7\u30fc\u30bf\u306e\u6b63\u898f\u5316\u51e6\u7406\n    void normalize_column(size_t column_index) {\n        std::vector&lt;double&gt; values;\n        \/\/ \u7b2c1\u30d1\u30b9\uff1a\u7d71\u8a08\u5024\u306e\u53ce\u96c6\n        for (const auto&amp; row : data) {\n            if (column_index &lt; row.size()) {\n                values.push_back(std::stod(row[column_index]));\n            }\n        }\n\n        if (values.empty()) return;\n\n        \/\/ \u5e73\u5747\u3068\u6a19\u6e96\u504f\u5dee\u306e\u8a08\u7b97\n        double sum = std::accumulate(values.begin(), values.end(), 0.0);\n        double mean = sum \/ values.size();\n\n        double sq_sum = std::accumulate(values.begin(), values.end(), 0.0,\n            [mean](double acc, double val) {\n                double diff = val - mean;\n                return acc + diff * diff;\n            });\n        double std_dev = std::sqrt(sq_sum \/ values.size());\n\n        \/\/ \u7b2c2\u30d1\u30b9\uff1a\u6b63\u898f\u5316\n        for (size_t i = 0; i &lt; values.size(); ++i) {\n            if (std_dev &gt; 0) {\n                values[i] = (values[i] - mean) \/ std_dev;\n            }\n        }\n    }\n};\n\n\/\/ \u30d0\u30c3\u30c1\u51e6\u7406\u306e\u5b9f\u88c5\u4f8b\nclass BatchProcessor {\npublic:\n    template&lt;typename Container, typename Func&gt;\n    void process_in_batches(Container&amp; items, size_t batch_size, Func processor) {\n        const size_t total_items = items.size();\n        for (size_t start = 0; start &lt; total_items; start += batch_size) {\n            size_t end = std::min(start + batch_size, total_items);\n            std::vector&lt;typename Container::value_type&gt; batch;\n\n            \/\/ \u30d0\u30c3\u30c1\u306e\u4f5c\u6210\n            for (size_t i = start; i &lt; end; ++i) {\n                batch.push_back(std::move(items[i]));\n            }\n\n            \/\/ \u30d0\u30c3\u30c1\u51e6\u7406\u306e\u5b9f\u884c\n            processor(batch);\n        }\n    }\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-21\">\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5b9f\u88c5\u3067\u306efor\u6587\u306e\u4f7f\u3044\u65b9<\/h3>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u304a\u3051\u308bfor\u6587\u306e\u52b9\u7387\u7684\u306a\u5b9f\u88c5\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u4e8c\u5206\u63a2\u7d22\u306e\u5b9f\u88c5\u4f8b\ntemplate&lt;typename Container, typename T&gt;\nbool binary_search_custom(const Container&amp; sorted_data, const T&amp; target) {\n    size_t left = 0;\n    size_t right = sorted_data.size();\n\n    while (left &lt; right) {\n        size_t mid = left + (right - left) \/ 2;\n        if (sorted_data[mid] == target) {\n            return true;\n        } else if (sorted_data[mid] &lt; target) {\n            left = mid + 1;\n        } else {\n            right = mid;\n        }\n    }\n    return false;\n}\n\n\/\/ \u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u5b9f\u88c5\ntemplate&lt;typename Container&gt;\nauto sliding_window_max(const Container&amp; data, size_t window_size) \n    -&gt; std::vector&lt;typename Container::value_type&gt;\n{\n    using T = typename Container::value_type;\n    std::vector&lt;T&gt; result;\n    std::deque&lt;size_t&gt; window;\n\n    for (size_t i = 0; i &lt; data.size(); ++i) {\n        \/\/ \u30a6\u30a3\u30f3\u30c9\u30a6\u304b\u3089\u7bc4\u56f2\u5916\u306e\u8981\u7d20\u3092\u524a\u9664\n        while (!window.empty() &amp;&amp; window.front() &lt;= i - window_size) {\n            window.pop_front();\n        }\n\n        \/\/ \u65b0\u3057\u3044\u8981\u7d20\u3088\u308a\u5c0f\u3055\u3044\u8981\u7d20\u3092\u524a\u9664\n        while (!window.empty() &amp;&amp; data[window.back()] &lt;= data[i]) {\n            window.pop_back();\n        }\n\n        window.push_back(i);\n\n        \/\/ \u7d50\u679c\u306e\u53ce\u96c6\n        if (i &gt;= window_size - 1) {\n            result.push_back(data[window.front()]);\n        }\n    }\n\n    return result;\n}\n\n\/\/ \u52d5\u7684\u8a08\u753b\u6cd5\u306e\u4f8b\uff08\u6700\u9577\u5897\u52a0\u90e8\u5206\u5217\uff09\ntemplate&lt;typename Container&gt;\nsize_t longest_increasing_subsequence(const Container&amp; seq) {\n    if (seq.empty()) return 0;\n\n    std::vector&lt;typename Container::value_type&gt; dp;\n\n    for (const auto&amp; num : seq) {\n        auto it = std::lower_bound(dp.begin(), dp.end(), num);\n        if (it == dp.end()) {\n            dp.push_back(num);\n        } else {\n            *it = num;\n        }\n    }\n\n    return dp.size();\n}<\/pre>\n\n\n\n<p>\u5b9f\u88c5\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u7279\u6027\u3092\u8003\u616e\u3057\u305f\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u52b9\u7387\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u306e\u9069\u5207\u306a\u51e6\u7406<\/li>\n\n\n\n<li>\u578b\u306e\u6c4e\u7528\u6027\u306e\u78ba\u4fdd<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u9069\u5316\u3068\u30c7\u30d0\u30c3\u30b0\u306e\u30d2\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ul 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