// demostatic.h

class DemoStatic
{
	private:
		string first_name;
		static string last_name;
		int age;
		static int zip_code;
		
	public:
		DemoStatic(string f, int a)
		{
			first_name = f;
			age = a;
		}
		
		string getNames()
		{
			string fullname;
			
			fullname.assign(first_name);
			fullname.append(" ");
			fullname.append(last_name);
			return fullname;
		}
		
		int getAge()
		{
			return age;
		}
		
		int getZipCode()
		{
			return zip_code;
		}
		
		void setLastName(string last)
		{
			last_name = last;
		}
		
		void setZipCode(int z)
		{
			zip_code = z;
		}
};

string DemoStatic::last_name;
int DemoStatic::zip_code;