> > > Moreover, the included things are files, and by convention they > have a suffix ".h", for "header". I'd expect the above to look > rather like > > #include <set.h> > #include <map.h> > #include <string.h> > #include <map.h> > #include <fstream.h> > #include <algorithm.h> >
This is true for C, but not for C++. With C++ headers could be files or not, so you shouldn't add ".h". The problem is probably "set" written as "Set": C++ is case sensitive. >
