{"id":146587,"date":"2025-08-11T11:43:07","date_gmt":"2025-08-11T06:13:07","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=146587"},"modified":"2025-08-11T11:43:07","modified_gmt":"2025-08-11T06:13:07","slug":"cpp-classes-and-objects","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/cpp-classes-and-objects\/","title":{"rendered":"C++ Classes and Objects"},"content":{"rendered":"

Program 1<\/h3>\n
\/\/ Class and Object \r\n#include<iostream>\r\nusing namespace std;\r\nclass Student\r\n{\r\n    private:\r\n    int rno;\r\n    string name;\r\n    string course;\r\n    double cgpa;\r\n   public:\r\n     void getData();\r\n     void putData(); \r\n};\r\nvoid Student::getData()\r\n{\r\n    cout<<\"\\nEnter Roll No: \";\r\n    cin>>rno;\r\n    cout<<\"\\nEnter Name: \";\r\n    cin>>name;\r\n    cout<<\"\\nEnter Course: \";\r\n    cin>>course;\r\n    cout<<\"\\n Enter CGPA: \";\r\n    cin>>cgpa;\r\n}\r\nvoid Student::putData()\r\n{\r\n    cout<<\"\\nRoll No: \"<<rno;\r\n    cout<<\"\\nName: \"<<name;\r\n    cout<<\"\\nCourse: \"<<course;\r\n    cout<<\"\\n CGPA: \"<<cgpa;\r\n}\r\n\r\nint main()\r\n{\r\n    system(\"cls\");\r\n    \/\/ Create object\r\n    Student S;  \/\/ object\r\n    S.getData();\r\n    S.putData();\r\n    return 0;\r\n}<\/pre>\n
Program 2<\/h3>\n
\/\/ Class and Object \r\n#include<iostream>\r\nusing namespace std;\r\nclass Car\r\n{\r\n    private:\r\n    string carname;\r\n    int modelyear;\r\n    int price;\r\n    string color;\r\n    string trans;\r\n  public:\r\n  void getData();\r\n  void putData();  \r\n};\r\n\r\nvoid Car:: getData()\r\n{\r\n    cout<<\"\\n Enter car name: \";\r\n    cin>>carname;\r\n    cout<<\"\\n Enter model year : \";\r\n    cin>>modelyear;\r\n    cout<<\"Enter car price:(in Lakhs) \";\r\n    cin>>price;\r\n    cout<<\"Enter color: \";\r\n    cin>>color;\r\n    cout<<\"Enter Transmission: \";\r\n    cin>>trans;\r\n}\r\nvoid Car::putData()\r\n{\r\n     cout<<\"\\n-------------------------------------------------------\";\r\n     cout<<\"\\n Name \\t Model \\t Price \\t Color \\t Transmission\";\r\n     cout<<\"\\n-------------------------------------------------------\";\r\n     cout<<\"\\n\"<<carname<<\" \\t\"<<modelyear<<\" \\t\"<<price<<\" \\t\"<<color<<\" \\t\"<<trans;\r\n}\r\n\r\nint main()\r\n{\r\n    system(\"cls\");\r\n    Car C1;\r\n    C1.getData();\r\n    C1.putData();\r\n    return 0;\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"
Program 1 \/\/ Class and Object #include<iostream> using namespace std; class Student { private: int rno; string name; string course; double cgpa; public: void getData(); void putData(); }; void Student::getData() { cout<<“\\nEnter Roll No:...<\/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":[28585,2263,29624,29219,29218,35048,32600,29625],"class_list":["post-146587","post","type-post","status-publish","format-standard","hentry","category-cpp","tag-c-tutorial","tag-c","tag-c-classes-and-objects","tag-c-practical","tag-c-program","tag-c-program-on-classes-and-objects","tag-classes-and-objects","tag-classes-and-objects-in-c"],"yoast_head":"\nC++ Classes and Objects - 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\/cpp-classes-and-objects\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C++ Classes and Objects - DataFlair\" \/>\n<meta property=\"og:description\" content=\"Program 1 \/\/ Class and Object #include<iostream> using namespace std; 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