Could you show your PlayGame function?
Also I highly suggest you fix your indentation which makes your code much easier to read.
Sorry I read that message wrong. Your PrintIntroduction function
And the definition for that?
In my course they didn’t mention to define it
It was already defined. It was just changed from
void PrintIntroduction()
To
void PrintIntroduction(int)
Ok then what should to clear the error
Define it. Restore what you had previously then make it take an int instead of nothing as a parameter
I have already done it
Where? In the screenshot you provided you only declared it not defined it.
You’ve only said what it is not what it does.