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iOS Swift Basics (retired) Types Numbers

Rafael Leonardo Rodriguez Cardozo
Rafael Leonardo Rodriguez Cardozo
3,377 Points

Why a right answer is not compiling?, on preview method does not appear any error

the code that seems to be wrong is the following: let price : Double = 9.99 it is compiling good on my xcode

let price : Double = 9.99

2 Answers

The code you show above works fine in the challenge. I can't tell from your code, as you only included one line, but if you deleted the code you did for Task 1, then it would complain. I.e., you need this to proceed:

let title = "A Dance with Dragons"
let price : Double = 9.99
Jennifer Nordell
Jennifer Nordell
Treehouse Teacher

jcorum is correct. I can confirm that if you delete the first line of code (this one):

title = "A Dance with Dragons"

... the challenge will fail.