Understanding recursion in the beer bottle example

Question

I am practicing recursion in C on my own and I found this example online. However there is one thing I don\'t understand.

void singSongFor(int numberOfBottle         


        

Answer 1

The recycling statement runs after the recursive call returns.

Each of the recursion calls will eventually finish and the program will continue on to the recycling statement that follows, each with its own local variable values.