{"id":146591,"date":"2025-08-11T12:03:16","date_gmt":"2025-08-11T06:33:16","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=146591"},"modified":"2025-08-11T12:03:16","modified_gmt":"2025-08-11T06:33:16","slug":"method-overloading-in-cpp","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/method-overloading-in-cpp\/","title":{"rendered":"Method Overloading in C++"},"content":{"rendered":"<h3>Problem 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/\/ Method overloading \r\n#include&lt;iostream&gt;\r\nusing namespace std;\r\n\r\nclass AreaCalculator \r\n{\r\n    public:\r\n    \/\/area of square\r\n    int area(int side);\r\n    \/\/ area of circle\r\n    double area(double r);\r\n    \/\/ area of rectangle\r\n    int area(int l ,int b);\r\n};\r\nint AreaCalculator::area(int side)\r\n{\r\n    int a;\r\n    a=side*side;\r\n    return a;\r\n}\r\ndouble AreaCalculator::area(double r)\r\n{\r\n     double a;\r\n     a=3.14*r*r;\r\n     return(a);\r\n}\r\nint AreaCalculator::area(int l,int b)\r\n{\r\n      int a;\r\n      a=l*b;\r\n      return a;\r\n}\r\n\r\nint main()\r\n{\r\n    system(\"cls\");\r\n    AreaCalculator A;\r\n    \/\/area of square\r\n    cout&lt;&lt;endl&lt;&lt;\"Area of Square: \"&lt;&lt;A.area(20);\r\n    \/\/area of rectangle\r\n    cout&lt;&lt;endl&lt;&lt;\"Area of Rectangle: \"&lt;&lt;A.area(120,50);\r\n    \/\/area of circle\r\n    cout&lt;&lt;endl&lt;&lt;\"Area of Circle: \"&lt;&lt;A.area(12.55);\r\n    return 0;\r\n\r\n}<\/pre>\n<h3>Program 2<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/\/ Method overloading \r\n#include&lt;iostream&gt;\r\n#include&lt;algorithm&gt; \/\/ reverse string\r\nusing namespace std;\r\nclass ReverseData\r\n{\r\n    public:\r\n      string reverse_value(string s )\r\n      {\r\n           reverse(s.begin(), s.end());\r\n           return(s);\r\n      } \r\n\r\n      int reverse_value(int n)\r\n      {\r\n          int s=0,r;\r\n          while(n!=0)\r\n          {\r\n            r=n%10;\r\n            s=s*10+r;\r\n            n=n\/10;\r\n          }\r\n          return(s);\r\n      }\r\n};\r\nint main()\r\n{\r\n    system(\"cls\");\r\n     ReverseData R;\r\n     cout&lt;&lt;R.reverse_value(\"Vishal\");\r\n     cout&lt;&lt;R.reverse_value(567);\r\n    return 0;\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Problem 1 \/\/ Method overloading #include&lt;iostream&gt; using namespace std; class AreaCalculator { public: \/\/area of square int area(int side); \/\/ area of circle double area(double r); \/\/ area of rectangle int area(int l ,int&#46;&#46;&#46;<\/p>\n","protected":false},"author":581,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20172],"tags":[28585,2263,29643,29219,29218,35055,29644,29642],"class_list":["post-146591","post","type-post","status-publish","format-standard","hentry","category-cpp","tag-c-tutorial","tag-c","tag-c-method-overloading","tag-c-practical","tag-c-program","tag-c-program-on-method-overloading","tag-method-overloading","tag-method-overloading-in-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Method Overloading in C++ - 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\/method-overloading-in-cpp\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Method Overloading in C++ - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Problem 1 \/\/ Method overloading #include&lt;iostream&gt; 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