I have a simple c++ recursion question. Before I ask my question I think it is best to show the code that I have.
void message(int times)
{
if (times > 0)
{
cout << "This is a recursive function" << endl;
message(times - 1);
}
cout << "message returning with " << times << " in times << endl;
}
Let the integer variable times be set to 5. Here is the output for the function
This is a recursive function
This is a recursive function
This is a recursive function
This is a recursive function
This is a recursive function
Message called with 0 in times
Message called with 1 in times
Message called with 2 in times
Message called with 3 in times
Message called with 4 in times
Message called with 5 in times
I understand why the statement "This is a recursive function" is outputted but I don't understand why the statement "Message called with 0-5 in times" would be outputted? Thanks
Aucun commentaire:
Enregistrer un commentaire