{"id":124028,"date":"2024-03-24T13:34:05","date_gmt":"2024-03-24T04:34:05","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%a7%e3%81%8a%e3%81%93%e3%81%aa%e3%81%86%e9%85%8d%e5%88%97%e3%81%ae%e9%80%86%e8%bb%a2\/"},"modified":"2024-03-26T22:43:53","modified_gmt":"2024-03-26T13:43:53","slug":"java%e3%81%a7%e3%81%8a%e3%81%93%e3%81%aa%e3%81%86%e9%85%8d%e5%88%97%e3%81%ae%e9%80%86%e8%bb%a2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%a7%e3%81%8a%e3%81%93%e3%81%aa%e3%81%86%e9%85%8d%e5%88%97%e3%81%ae%e9%80%86%e8%bb%a2\/","title":{"rendered":"Java\u3067\u304a\u3053\u306a\u3046\u914d\u5217\u306e\u9006\u8ee2"},"content":{"rendered":"<p>\u914d\u5217\u306e\u53cd\u8ee2\u306f\u30012\u3064\u306e\u30dd\u30a4\u30f3\u30bf\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u884c\u3067\u304d\u307e\u3059\u30021\u3064\u306e\u30dd\u30a4\u30f3\u30bf\u306f\u914d\u5217\u306e\u59cb\u70b9\u3001\u3082\u30461\u3064\u306e\u30dd\u30a4\u30f3\u30bf\u306f\u914d\u5217\u306e\u7d42\u70b9\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u306e2\u3064\u306e\u30dd\u30a4\u30f3\u30bf\u304c\u6307\u3059\u8981\u7d20\u3092\u4ea4\u63db\u3057\u3001\u305d\u308c\u305e\u308c\u914d\u5217\u306e\u4e2d\u592e\u306b\u5411\u304b\u3063\u3066\u79fb\u52d5\u3055\u305b\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u30922\u3064\u306e\u30dd\u30a4\u30f3\u30bf\u304c\u51fa\u4f1a\u3046\u307e\u3067\u7e70\u308a\u8fd4\u3059\u3068\u3001\u914d\u5217\u304c\u53cd\u8ee2\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u306e\u30b3\u30fc\u30c9\u3092\u4ee5\u4e0b\u306b\u63b2\u8f09\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">ArrayReversal<\/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-type\">int<\/span>[] array = {<span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">2<\/span>, <span class=\"hljs-number\">3<\/span>, <span class=\"hljs-number\">4<\/span>, <span class=\"hljs-number\">5<\/span>};\r\nreverseArray(array);\r\n<span class=\"hljs-keyword\">for<\/span> (<span class=\"hljs-type\">int<\/span> num : array) {\r\nSystem.out.print(num + <span class=\"hljs-string\">\" \"<\/span>);\r\n}\r\n}\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_\">reverseArray<\/span><span class=\"hljs-params\">(<span class=\"hljs-type\">int<\/span>[] array)<\/span> {\r\n<span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">start<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-number\">0<\/span>;\r\n<span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">end<\/span> <span class=\"hljs-operator\">=<\/span> array.length - <span class=\"hljs-number\">1<\/span>;\r\n<span class=\"hljs-keyword\">while<\/span> (start &lt; end) {\r\n<span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">temp<\/span> <span class=\"hljs-operator\">=<\/span> array[start];\r\narray[start] = array[end];\r\narray[end] = temp;\r\nstart++;\r\nend--;\r\n}\r\n}\r\n}\r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u30015 4 3 2 1 \u3068\u3044\u3046\u51fa\u529b\u304c\u5f97\u3089\u308c\u3001\u914d\u5217\u304c\u53cd\u8ee2\u3057\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u914d\u5217\u306e\u53cd\u8ee2\u306f\u30012\u3064\u306e\u30dd\u30a4\u30f3\u30bf\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u884c\u3067\u304d\u307e\u3059\u30021\u3064\u306e\u30dd\u30a4\u30f3\u30bf\u306f\u914d\u5217\u306e\u59cb\u70b9\u3001\u3082\u30461\u3064\u306e\u30dd\u30a4\u30f3\u30bf\u306f\u914d\u5217\u306e\u7d42\u70b9\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u306e2\u3064\u306e\u30dd\u30a4\u30f3\u30bf\u304c\u6307\u3059\u8981\u7d20\u3092\u4ea4\u63db\u3057\u3001\u305d\u308c\u305e\u308c\u914d\u5217\u306e\u4e2d\u592e\u306b\u5411\u304b\u3063\u3066\u79fb\u52d5\u3055\u305b\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u30922\u3064 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-124028","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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