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iOS Swift Basics Swift Operators Working With Operators: Part 2

Nader Habib
Nader Habib
1,106 Points
Posted by Nader Habib
Nader Habib
1,106 Points

In this game of ours, we have an odd scoring mechanism . At the end of the round, if your score is 10, you lose! If it's

what was wrong ??

operators.swift 
// Enter your code below

var initialScore = 8
let totalScore =  ++initialScore 

let isWinner = totalScore != 10
bora
bora
1,730 Points
bora
bora
1,730 Points 
var initialScore = 8


initialScore += 1

let isWinner = initialScore != 10

You have to increase the value of initialScore using the += operator. You don't need a variable for the total score

1 Answer

Nader Habib
Nader Habib
1,106 Points
Nader Habib
Nader Habib
1,106 Points

Thanks for the answer but I still dont understand y my answer was wrong can u please explain ??

Jason Anders
Jason Anders
Treehouse Moderator 145,858 Points
Jason Anders
Jason Anders
Treehouse Moderator 145,858 Points

The unary operator ++ was deprecated in Swift 2 and has been removed in Swift 3. To increment, bora is correct, you can only use the += operator.

:dizzy: