{"id":7506,"date":"2024-03-14T05:36:40","date_gmt":"2024-03-14T05:36:40","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-write-fibonacci-sequence-code-in-java\/"},"modified":"2025-08-02T17:07:56","modified_gmt":"2025-08-02T17:07:56","slug":"how-to-write-fibonacci-sequence-code-in-java","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-write-fibonacci-sequence-code-in-java\/","title":{"rendered":"Fibonacci Java Code: Recursive Example"},"content":{"rendered":"<p>Here is a Java program example that calculates the Fibonacci sequence using recursion.<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">Fibonacci<\/span> {\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-type\">int<\/span> <span class=\"hljs-title function_\">fibonacci<\/span><span class=\"hljs-params\">(<span class=\"hljs-type\">int<\/span> n)<\/span> {\r\n        <span class=\"hljs-keyword\">if<\/span> (n &lt;= <span class=\"hljs-number\">1<\/span>) {\r\n            <span class=\"hljs-keyword\">return<\/span> n;\r\n        } <span class=\"hljs-keyword\">else<\/span> {\r\n            <span class=\"hljs-keyword\">return<\/span> fibonacci(n-<span class=\"hljs-number\">1<\/span>) + fibonacci(n-<span class=\"hljs-number\">2<\/span>);\r\n        }\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_\">main<\/span><span class=\"hljs-params\">(String[] args)<\/span> {\r\n        <span class=\"hljs-type\">int<\/span> <span class=\"hljs-variable\">n<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-number\">10<\/span>;\r\n        System.out.println(<span class=\"hljs-string\">\"\u6590\u6ce2\u90a3\u5951\u6570\u5217\u524d \"<\/span> + n + <span class=\"hljs-string\">\" \u9879\u4e3a\uff1a\"<\/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; n; i++) {\r\n            System.out.print(fibonacci(i) + <span class=\"hljs-string\">\" \"<\/span>);\r\n        }\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>In the code above, the &#8216;fibonacci&#8217; method calculates the nth Fibonacci number using recursion. In the &#8216;main&#8217; method, we can specify the number of terms in the Fibonacci sequence to be calculated and print them out.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here is a Java program example that calculates the Fibonacci sequence using recursion. public class Fibonacci { public static int fibonacci(int n) { if (n &lt;= 1) { return n; } else { return fibonacci(n-1) + fibonacci(n-2); } } public static void main(String[] args) { int n = 10; System.out.println(&#8220;\u6590\u6ce2\u90a3\u5951\u6570\u5217\u524d &#8221; + n + &#8221; [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[4733,9630,87,299,9631],"class_list":["post-7506","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-algorithm","tag-fibonacci","tag-java","tag-programming","tag-recursion"],"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>Fibonacci Java Code: Recursive Example - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn to write Fibonacci sequence code in Java using recursion. 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