#include <iostream.h>

class one
{
	int value;
public:
	void set(int in);
	int get(void);

};

void one::set(int in)
{
	value=in;
}

int one::get(void)
{
	return value;
}


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

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

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


	return 0;

}