You're welcome.
When you want to get up to date with C, check out one of the (far) newer compilers: Pelles C (for Windows only), Codeblocks (an IDE), with Mingw, or Microsoft Visual Express. GCC for Linux, is excellent.
All the above are free, and available in 32 and/or 64 bit programs (Turbo C is limited to 16 bit). Each of them can access include files that vastly expand your programming "world".
I've used and enjoyed Turbo C for decades, but aside from little puzzles and whatnots, it's well past it's expiration date. I realize that your instructor probably told you to use TC, but keep the above in mind, for later.
