I stumbled upon your site a few days back. It's very neat and nicely done, but I had to close it because it treated C and C++ together. I wanted to quickly check how a code will behave in C89 vs C99 (or was it even compliant with C89 standards). Is there any chance your site will differentiate C89, C99 and C++ in near future? Thanks!
Btw a workaround: You can enable the shell (from languages dropdown) and "cat > file.cpp" and compile it yourself with whatever compilers you want.
You are also able to "apt-get" any other compilers/packages you need.
