public class UBLectureDescription
{
	private int RoomId;
	private String name;
	private String teacher;
	private String description;

	public UBLectureDescription(int RoomId, String name, String teacher, String description)
	{
		this.RoomId = RoomId;
		this.name = name;
		this.teacher = teacher;
		this.description = description;
	}
	public int GetRoom()
	{
		return RoomId;
	}
	public String GetName()
	{
		return name;
	}
	public String GetTeacher()
	{
		return teacher;
	}
	public String GetDescription()
	{
		return description;
	}

	public static void main(String[] args) 
	{
		System.out.println("Hello World!");
	}
}