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Start your free trialJames Padden
355 Pointshow do I write the NOT value correctly
how do I write the NOT 10 value?
// Enter your code below
var initialScore = 8
initialScore += 1
let isWinner = intitalScore !10
1 Answer
Michael Hulet
47,913 PointsThe logical inversion operator (or "not" operator) is a single exclamation point (!
) placed before some boolean expression. It looks something like this:
let no = !true // no is false
Judging by your code, though, I'm guessing you're looking for the inequality (or "not equal") operator, which is an exclamation point followed by a normal equals sign (!=
), and it's used like this:
let no = 10 != 10 // no is false
let yes = 10 != 9 //yes is true