{"id":129242,"date":"2023-12-07T12:04:30","date_gmt":"2023-12-07T06:34:30","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=129242"},"modified":"2023-12-07T12:04:30","modified_gmt":"2023-12-07T06:34:30","slug":"java-program-for-method-overloading-and-overriding","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/java-program-for-method-overloading-and-overriding\/","title":{"rendered":"Java Program For Method Overloading and Overriding"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package pack1;\r\n\r\npublic class MyClass1 \r\n{\r\n     double area(double r)\r\n     {\r\n         double A;\r\n         A=3.14*r*r;\r\n         return A;\r\n     }\r\n      double area(double l,double b)\r\n     {\r\n         double A;\r\n         A=l*b;\r\n         return A;\r\n     }  \r\n}<\/pre>\n<h3>Program 2<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package pack1;\r\n\r\n\r\npublic class TestMain \r\n{\r\n     public static void main(String[] args) \r\n     {\r\n         MyClass1 M=new MyClass1();\r\n         \/\/System.out.println(\"Area of Circle: \"+M.area(12.34));\r\n         System.out.println(\"Area of Rectangle: \"+M.area(12.34,2.4));\r\n     }\r\n    \r\n}<\/pre>\n<h3>Program 3<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package pack3;\r\n\r\n\r\npublic class SecondClass extends FirstClass\r\n{\r\n   void display(int a)\r\n   {\r\n       System.out.println(\"This is display method of class Second\");\r\n   }\r\n   \r\n    public static void main(String[] args) \r\n    {\r\n         SecondClass S=new SecondClass();\r\n         S.display(123);\r\n                 \r\n    }\r\n   \r\n}<\/pre>\n<h3>Program 4<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/*\r\n * Click nbfs:\/\/nbhost\/SystemFileSystem\/Templates\/Licenses\/license-default.txt to change this license\r\n * Click nbfs:\/\/nbhost\/SystemFileSystem\/Templates\/Classes\/Class.java to edit this template\r\n *\/\r\npackage pack3;\r\n\r\n\/**\r\n *\r\n * @author admin\r\n *\/\r\npublic class TestMain {\r\n    public static void main(String[] args) \r\n    {\r\n       FirstClass F=new FirstClass(200);\r\n       String S=new String(\"WElcome\");\r\n        System.out.println(F);\r\n    }\r\n}<\/pre>\n<h3>Program 5<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">package pack3;\r\n\r\n\r\npublic class FirstClass \r\n{\r\n    private int a;\r\n    FirstClass(int a)\r\n    {\r\n        this.a=a;\r\n    }\r\n    FirstClass()\r\n    {}\r\n    void display()\r\n   {\r\n       System.out.println(\"This is display method of class First\");\r\n   }\r\n    \/\/override\r\n    public String toString()\r\n    {\r\n        return \"\"+a;\r\n    }\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 package pack1; public class MyClass1 { double area(double r) { double A; A=3.14*r*r; return A; } double area(double l,double b) { double A; A=l*b; return A; } } Program 2 package pack1;&#46;&#46;&#46;<\/p>\n","protected":false},"author":86671,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[7345,20865,29918,7599,29859,29858,29916,29917],"class_list":["post-129242","post","type-post","status-publish","format-standard","hentry","category-java","tag-java","tag-java-method-overloading","tag-java-method-overloading-and-overriding","tag-java-method-overriding","tag-java-practical","tag-java-program","tag-java-program-for-method-overloading-and-overriding","tag-method-overloading-and-overriding-in-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Java Program For Method Overloading and Overriding - DataFlair<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/data-flair.training\/blogs\/java-program-for-method-overloading-and-overriding\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java Program For Method Overloading and Overriding - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 package pack1; public class MyClass1 { double area(double r) { double A; A=3.14*r*r; return A; } double area(double l,double b) { double A; A=l*b; return A; } } Program 2 package pack1;&#046;&#046;&#046;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/data-flair.training\/blogs\/java-program-for-method-overloading-and-overriding\/\" \/>\n<meta property=\"og:site_name\" content=\"DataFlair\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DataFlairWS\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-12-07T06:34:30+00:00\" \/>\n<meta name=\"author\" content=\"TechVidvan Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:site\" content=\"@DataFlairWS\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"TechVidvan Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Java Program For Method Overloading and Overriding - DataFlair","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/data-flair.training\/blogs\/java-program-for-method-overloading-and-overriding\/","og_locale":"en_US","og_type":"article","og_title":"Java Program For Method Overloading and Overriding - DataFlair","og_description":"Program 1 package pack1; 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