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

Gil Kujawski
Gil Kujawski
2,426 Points
Posted by Gil Kujawski
Gil Kujawski
2,426 Points

didnt understand the task

i understand that the totalscore need to be 9. so why the code that i write is not good?

operators2.swift 
// Enter your code below

var initialScore = 8

var totalScore = initialScore + 1

1 Answer

David Lin
David Lin
35,864 Points
David Lin
David Lin
35,864 Points

You almost got it. First, it asks for a constant, so you have to use "let" instead of "var." Second, it asks you to use the increment operator, so use "++initialScore" instead of "initialScore + 1"

// Enter your code below

var initialScore = 8
let totalScore = ++initialScore