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iOS Swift 2.0 Basics Swift Operators Working With Operators: Part 2

Mahmoud Rajabzadeh-Mashhadi
Mahmoud Rajabzadeh-Mashhadi
489 Points
Posted by Mahmoud Rajabzadeh-Mashhadi
Mahmoud Rajabzadeh-Mashhadi
489 Points

Not Operator

I think my second line is also wrong.

operators2.swift 
// Enter your code below

var initialScore = 8
let totalScore = + initialScore
let inWinner != 10

2 Answers

Jose Gallanosa
Jose Gallanosa
14,175 Points
Jose Gallanosa
Jose Gallanosa
14,175 Points 
// Enter your code below

var initialScore = 8
let totalScore = ++initialScore
let isWinner = (totalScore != 10)
Heath R.
PLUS
Heath R.
Courses Plus Student 901 Points
Heath R.
Heath R.
Courses Plus Student 901 Points

Hello. The first problem is that you have not actually used the increment operator on the first line.

var initialScore = 8 let totalScore = ++initialScore

you have just assigned nothing + initialScore.

The second problem is that the != 10 applies if the totalScore is not equal to ten, and you have left out the totalScore part

let isWinner = totalScore != 10

Hope this helps! ;)