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iOS Swift Basics Swift Operators Working With Operators: Part 2

Matthew Sharikov
Matthew Sharikov
5,767 Points
Posted by Matthew Sharikov
Matthew Sharikov
5,767 Points

Unary Plus Operator Question

Question; In the editor, initialScore represents a user's score in a game. A user managed to beat the current level so first, let's add 1 point to their initial score using the unary plus operator.

Can someone please help with this?

operators.swift 
var initialScore = 8
initialScore = initialScore +1

3 Answers

Alexander Davison
Alexander Davison
65,469 Points
Alexander Davison
Alexander Davison
65,469 Points

You didn't use the Unary operator, but did do the same logic.

Try:

var initialScore = 8
initialScore += 1
Matthew Sharikov
Matthew Sharikov
5,767 Points
Matthew Sharikov
Matthew Sharikov
5,767 Points

Thank you so much Alexander! It worked.

Alexander Davison
Alexander Davison
65,469 Points

No problem :)

zbanx
zbanx
3,264 Points
zbanx
zbanx
3,264 Points

OMG I justs spent 15 minutes on this. Thank you whoever you are Alexander.