/*:
## Exercise - Constant or Variable?
 
 Imagine you're creating a simple photo sharing app. You want to keep track of the following metrics for each post:
- Number of likes: the number of likes that a photo has received
- Number of comments: the number of comments other users have left on the photo
- Year created: The year the post was created
- Month created: The month the post was created represented by a number between 1 and 12
- Day created: The day of the month the post was created
 
 For each of the metrics above, declare either a constant or a variable and assign it a value corresponding to a hypothetical post. Be sure to use proper naming conventions.
 */
var numberOfLikes :Int
var numberOfComments :Int
let yearCreated :Int
let monthCreated :Int
let dayCreated :String

/*:
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 */
