What is the process for making a mini project of a library management?
Why C++? And even why turbo c++? See different languages have different strenghts and weaknesses. Eg. Perl is good with Regex, C# is good with GUI, java somewhat good with Gui along with backend infra support, Python is good for quick prototyping. Similarly C++ is good when you need the stuff to be efficient. And sorry its not best for gui. Atleast non of the core libraries of c++ like stl, boost supports gui. Its best for server side stuff. So unless with your program you dont want to manage all the libraries in world under one roof with realtime accuracy, you dont wanna use C++, and that too for backend only. Its like using brahmos to kill a rat. But still if you wanna go ahead, dont use turboc++ atleast, use linux, may be use Qt or wxwidgets and use g++ as compiler. Dont go for windows as they dont support c++ as their one of the core languages now.