I am learning the basics of the language C, and so far we have covered up to loops. This question is related to my assignment. The problem is I do not understand what the question is asking.
I know the error in the code, but I don't understand what this question is asking me to do? What is an instance? Am I supposed to make a different piece of code? Because I am pretty sure the error is a semantic one(knowledge based rather than syntax). Here is the code anyways just for context: