#include <iostream.h>

class one
{
	int value;
public:
	one(void) {value=10;};
	void set(int in) {value=in;};
	int get(void) {return value;};

};

int main()
{
one c1,c2,c3;
int dd=5;

	c1.set(dd);
	c2.set(20);

	cout<<c1.get()<<"\n";
	cout<<c2.get()<<"\n";
	cout<<c3.get();

	return 0;
}