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iOS Objective-C Basics Practicing with Immersive Examples Immersive Examples Code Challenge

Luis Paulino
PLUS
Luis Paulino
Courses Plus Student 1,779 Points

I am writing the syntax wrong, but I don't know what to do?

Thank you for helping~_~

variable_assignment.mm
bool levelFinished;
int rubies=0;
int rubyReward=7;
int rubyMax=50;
while(rubies<rubyMax){
      int rubies + int rubyReward;}
levelFinished=true;

1 Answer

David Lacedonia
David Lacedonia
13,627 Points

You should do this

bool levelFinished;
int rubies=0;
int rubyReward=7;
int rubyMax=50;
while(rubies<rubyMax){
      rubies += rubyReward;
}
levelFinished=true;

To increment a variable, you should use += And is not necessary to explicit int, do it just the first time you declare the variable

David Lacedonia
David Lacedonia
13,627 Points

Also you can do this

      rubies = rubies + rubyReward;

is the same as

      rubies += rubyReward;