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iOS Objective-C Basics (Retired) Fundamentals of C Operators & Expressions

Shaun Kelly
Shaun Kelly
5,648 Points

Stuck on this test quiz?

I even copied and pasted in xcode and it came up with these answers but it said they were wrong with in the quit ?

 int unstable = 25;
    unstable -= 5;
    unstable++;
    // unstable = 20



    int unstable = 25;
    unstable -= 5;
    unstable++;
    // unstable = 21




    int unstable = 25;
    unstable -= 5;
    unstable++;
    unstable--;
    //??

9 Answers

Caleb Kleveter
MOD
Caleb Kleveter
Treehouse Moderator 37,862 Points

Remember, Mr. Turner put the multiplication symbol in front of the = sign, so they want you to use the same logic and put the / in front of =, so your answer is /=.

Shaun Kelly
Shaun Kelly
5,648 Points

for which one there is 3 different questions ?

Shaun Kelly
Shaun Kelly
5,648 Points

do you know the other question because i'm really stuck

Shaun Kelly
Shaun Kelly
5,648 Points

thank you so much

Shaun Kelly
Shaun Kelly
5,648 Points

thank you so much