Input
Output
#include <iostream> using namespace std; class Rectangle{ private: int length,breadth; float area; public: void get_data(); void show_data(); }; void Rectangle::get_data() { cout << "Enter the length and breadth value: " ; cin >> length >> breadth; area= length * breadth; } void Rectangle::show_data() { cout << "Area of the Rectangle: " << area; } int main(){ Rectangle r1; r1.get_data(); r1.show_data(); return 0; }