{"id":24139,"date":"2024-03-17T00:32:02","date_gmt":"2024-03-16T15:32:02","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%a72%e6%ac%a1%e5%85%83%e9%85%8d%e5%88%97%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e3%81%9f%e3%82%81%e3%81%ab%e3%81%af%e3%80%81vector%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%99%e3%82%8b%e6%96%b9\/"},"modified":"2025-08-07T19:06:06","modified_gmt":"2025-08-07T10:06:06","slug":"java%e3%81%a72%e6%ac%a1%e5%85%83%e9%85%8d%e5%88%97%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e3%81%9f%e3%82%81%e3%81%ab%e3%81%af%e3%80%81vector%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%99%e3%82%8b%e6%96%b9","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%a72%e6%ac%a1%e5%85%83%e9%85%8d%e5%88%97%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e3%81%9f%e3%82%81%e3%81%ab%e3%81%af%e3%80%81vector%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%99%e3%82%8b%e6%96%b9\/","title":{"rendered":"Java\u30672\u6b21\u5143\u914d\u5217\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u306f\u3001vector\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p>Java\u3067\u306f\u30012\u6b21\u5143\u914d\u5217\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306bVector\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u4f8b\u3067\u3059\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> java.util.Vector;\r\n\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">Main<\/span> {\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">main<\/span><span class=\"hljs-params\">(String[] args)<\/span> {\r\n        <span class=\"hljs-comment\">\/\/ \u5b9a\u4e49\u4e00\u4e2aVector\u5bf9\u8c61<\/span>\r\n        Vector&lt;Vector&lt;Integer&gt;&gt; matrix = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">Vector<\/span>&lt;&gt;();\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u5b9a\u4e49\u4e8c\u7ef4\u6570\u7ec4\u7684\u884c\u6570\u548c\u5217\u6570<\/span>\r\n        <span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">rows<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-number\">3<\/span>;\r\n        <span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">cols<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-number\">4<\/span>;\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u521d\u59cb\u5316\u4e8c\u7ef4\u6570\u7ec4<\/span>\r\n        <span class=\"hljs-keyword\">for<\/span> (<span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">i<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-number\">0<\/span>; i &lt; rows; i++) {\r\n            Vector&lt;Integer&gt; row = <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">Vector<\/span>&lt;&gt;();\r\n            <span class=\"hljs-keyword\">for<\/span> (<span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">j<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-number\">0<\/span>; j &lt; cols; j++) {\r\n                <span class=\"hljs-comment\">\/\/ \u6dfb\u52a0\u5143\u7d20\u5230\u884c\u5411\u91cf<\/span>\r\n                row.add(i * cols + j);\r\n            }\r\n            <span class=\"hljs-comment\">\/\/ \u6dfb\u52a0\u884c\u5411\u91cf\u5230\u77e9\u9635\u5411\u91cf<\/span>\r\n            matrix.add(row);\r\n        }\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u6253\u5370\u4e8c\u7ef4\u6570\u7ec4<\/span>\r\n        <span class=\"hljs-keyword\">for<\/span> (Vector&lt;Integer&gt; row : matrix) {\r\n            <span class=\"hljs-keyword\">for<\/span> (<span class=\"hljs-type\">int<\/span> num : row) {\r\n                System.out.print(num + <span class=\"hljs-string\">\" \"<\/span>);\r\n            }\r\n            System.out.println();\r\n        }\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u7d50\u679c\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>0 1 2 3 \r\n4 5 6 7 \r\n8 9 10 11 \r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u4e8c\u6b21\u5143\u914d\u5217\u3092\u8868\u3059\u305f\u3081\u306b Vector \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002\u4e8c\u6b21\u5143\u914d\u5217\u3092\u521d\u671f\u5316\u3059\u308b\u969b\u3001\u884c\u30d9\u30af\u30bf\u30fc\u3092\u4f5c\u6210\u3057\u3001\u305d\u308c\u3092\u884c\u5217\u30d9\u30af\u30bf\u30fc\u306b\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001\u30cd\u30b9\u30c8\u3055\u308c\u305f\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3057\u3066\u4e8c\u6b21\u5143\u914d\u5217\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u64cd\u4f5c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u3067\u306f\u30012\u6b21\u5143\u914d\u5217\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306bVector\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u4f8b\u3067\u3059\uff1a import java.util.Vector; public class Main { public static void [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[26,61],"class_list":["post-24139","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-26","tag-61"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Java\u30672\u6b21\u5143\u914d\u5217\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u306f\u3001vector\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" 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content=\"Java\u30672\u6b21\u5143\u914d\u5217\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u306f\u3001vector\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\" \/>\n<meta property=\"og:description\" content=\"Java\u30672\u6b21\u5143\u914d\u5217\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u306fvector\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3002\u5b9f\u8df5\u7684\u306a\u4f8b\u3068\u30b3\u30fc\u30c9\u3001\u6ce8\u610f\u70b9\u3092\u542b\u3081\u3066\u521d\u5fc3\u8005\u306b\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u8aac\u660e\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/java\u30672\u6b21\u5143\u914d\u5217\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u306f\u3001vector\u3092\u4f7f\u7528\u3059\u308b\u65b9\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta 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