c++ question

I used Turbo C++ a long time ago and my files worked (compiled and run well). Now, I tried going back on programming c++ and I tried the devC++ and my files won't compile. Does anyone know why?

I get messages like:

undefined reference to '__main'
undefined reference to 'clrscr'
undefined reference to 'cou'

Maybe you are using some header files it doesn't recognize, or missing a library or object file? I have never used devC++ so I am not really sure. All I know is that when I compile in GNU I get undefined references if I compile something that doesn't have the object file attached that contains those references.

I Use Dev C++
When I First Started, I Found That I Got Many Errors, However I Found That Lookin at The Example Files, Helped Me Greatly
Good Luck

DevC++ uses MinGW and gcc 3.3.1 to compile your code.

MinGW is very conformant to the C++ standard. It looks like you were using broken C++.

It would help to POST your code so we could tell you what the problems are and why