the judge is giving compilation error if i use iostream.h in c++ error:iostream.h: no such file or directory
i tried submitting one of my earlier accepted solutions ...but its giving compilation error in them too...like in this onehttps://www.spoj.pl/files/src/2856761/
iostream.h is not a standard header file and should never be used. I'm not surprised it generates a compile error.
but it was being accepted till yesterday has the compiler been changed?
Yes, compiler has been changed.Fortunately, the old one was restored so you can choose between 4.3.2 and 4.0.0-8.