To start-- like many others-- I'm teaching myself C programming. It's been okay, but I have hit a speed bump--
I'm doing a currency conversion program and I have limited the user to just being able to select the number 1 to convert Pounds to US Dollars. I have my screen clear and reset if the user chooses a different number. However, if the user hits an alpha character, such as A, then the screen just goes black and sits there. How can I get the screen to reset or tell the user to try again if he/she hits an alpha character?
Thanks in advance for your help!