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iOS Swift Basics Swift Operators Working With Operators: Part 2

Posted by Michael Cheung
Michael Cheung
Courses Plus Student 505 Points

What is the problem ? Why not initialScore += 1

Can anyone help me out ?

operators.swift 
// Enter your code below

var initialScore = 1
initialScore += 1
Jason Ernsdorff
Jason Ernsdorff
3,112 Points
Jason Ernsdorff
Jason Ernsdorff
3,112 Points

Can you please state a full question? We don’t know what you are asking. It looks like you are incrementing by 1? This should work. What is your issue?

Michael Cheung
Michael Cheung
Courses Plus Student 505 Points

Jason Ernsdorff , thank you for trying to help me out , but the answer was sloved . Next time when I ask a question I surely will state out the question .

2 Answers

Jialong Zhang
Jialong Zhang
9,821 Points
Jialong Zhang
Jialong Zhang
9,821 Points

You shouldn't change the first value to 1.

//challenge 1 

var initialScore = 8
initialScore += 1

//challenge 2

let isWinner = initialScore != 10
Michael Cheung
Michael Cheung
Courses Plus Student 505 Points

The Question is down below , pls have a look . >u< Thank you !

Michael Cheung
PLUS
Michael Cheung
Courses Plus Student 505 Points
Michael Cheung
Michael Cheung
Courses Plus Student 505 Points

This is the question : In this game of ours, we have an odd scoring mechanism . At the end of the round, if your score is 10, you lose! If it's anything but 10, you win.

Declare a constant named isWinner and assign the results of a comparison operation to check whether the player has won or not. For example, if the total score is not 10, then the player has won and isWinner should equal true. (Hint: Use the NOT operator)

Dear @Jialong Zhnag thank you for your answer , but it doesnt work . Here is thwe question , can u tell me how now ?