I've got the "Fail(Validator)" result.

Does anyone know what is it? I think that it's something like compilation error, because there is no time and memory usage specified in the status list.

The programm is written on the Pascal language. I've used some bit operations (shl, xor etc.), may be it's the reason?

Did anybody have the same problem?

P.S. If it helps you, the programm is a soluion for problem 1307.