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iOS Swift Basics Swift Operators Working With Operators: Part 2

Sam Belcher
Sam Belcher
3,719 Points

NOT OPERATOR

WHAT AM I DOING WRONG

operators.swift
// Enter your code below

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

1 Answer

You should put the ! in the condition, not where you are assigning the variable.

Example situation (note this isn't the solution, it is a hint):

let isTen =! age == 10  // Incorrect

let isTen = !(age == 10)  // Correct (I'm saying "see if the age is equal to ten, and if it is, set it to false (the ! changes the value) else set it to true

let isTen = age != 10  // Correct (I'm basically saying "age is not equal to 10"

I hope this helps. ~Alex

Remember to mark this as "Answered" if it helped you so that it appears as answered in the Community

Sam Belcher
Sam Belcher
3,719 Points

Thanks so much! I completely understand it now.