Well buddy let it be go one by one , else you will start getting confuse in both site , or you will not get getting concepts of either languages properly , just stick to your college , i guess if they are having c language atm then you will be getting C++ and others as well soon , so stick to the language which is going on your institute and college .

Well , i guess you are doing BCA ? or some BE in computers ? if yes then let it go . College got alots of languages more to go then .