Write a program to declare data member of a class, and use member function to access it, function definition should be outside of a class.
#include<iostream> using namespace std; class A { private: int x,y; public: void setdata(); void print(); }; void A :: setdata() { cout << "Enter values of x and y = "; cin >> x >> y; } void A :: print() { cout << "x = " << x << " y = " << y << endl; } int main() { A obj; obj.setdata(); obj.print(); return 0; }
Output
Enter value of x and y = 10 20 x = 10 y = 20