#include <iostream> using namespace std; class myclass { int a, b; public: myclass(int n, int m) { this->a = n; this->b = m; } int add() { return this->a + this->b; } void show(); }; void myclass::show() { int t; t = this->add(); // call member function cout << t << endl; } int main() { myclass ob(10, 14); ob.show(); return 0; }