An event company need to record and check the events. Using Python to do: Event records:

Event Code:	Event Name	Number of Days	Number of Nights	Cost($)
EA516	Outdoor Camping	5	4	860.00
YZ321	Wedding	2	1	2300.00
QL601	Oversea Vacation	6	5	3500.00

Create the class Event with instance variables for Event Code, Event Name, Number of Days and Nights, and the Cost, and Getter methods for Event Code, Number of Days and the Cost by using property decorator, Setter method for the Cost using the setter decorator, and a string method that returns all its attributes.

An example of Output: Output: Code: YZ321 Name: Wedding Number of Days and Nights: 2D/1N Cost: $2300.00