so I have this c++ homework which wants me to take a text input like "north6east7west8"(the string follows the "direction+integer order) and have an input check. if the text does not have any integers it ought to give a warning message.
and in another function I should take the integers out of the text (which I have no idea how to do) and convert them with atoi (which I could do).
I hope I explained it clearly. Thanks in advance.