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iOS Swift Basics Swift Operators Working With Operators: Part 2

Amir Fendi
PLUS
Amir Fendi
Courses Plus Student 584 Points
Posted by Amir Fendi
Amir Fendi
Courses Plus Student 584 Points

Unary Operators

now this is a bit confusing .... i'm stuck at the comparison process ... i know that the IF function will solve this but wanna stick with the lesson outline .... Any help here what to do next ?

operators.swift 
// Enter your code below

var initialScore = 8
initialScore += 1
let isWinner = initialScore 
initialScore != 10

3 Answers

Joel Martin
Joel Martin
2,799 Points
Joel Martin
Joel Martin
2,799 Points

The comparaison is good, the problem lies with the "isWinner". You put the player's score into it, when what its need is the result of the comparaison.

Like this :

let someVariable = (comparaison process)
Amir Fendi
PLUS
Amir Fendi
Courses Plus Student 584 Points
Amir Fendi
Amir Fendi
Courses Plus Student 584 Points

Thanks for your coop ....so the code should be: let isWinner = (initialScore !=10) right ?

Joel Martin
Joel Martin
2,799 Points
Joel Martin
Joel Martin
2,799 Points

Yes, try it out, it should work.

Joel Martin
Joel Martin
2,799 Points
Joel Martin
Joel Martin
2,799 Points 
var initialScore = 8
initialScore += 1
let isWinner = (initialScore != 10)

That worked for me.