The problem Euler totient function in Spoj is not opening. Can someone tell is it under maintenance @admins
SPOJ #4141
ETF seems to have gone.
This could be one of the problem that explains what-happened-to-my-ranking-and-my-ac-problems.
oh
I emailed SPOJ to let them know.
thanks a lot bro
ETF is back - it was accidentally hidden by the problem author. Spoj Admin are now trying to identify other problems recently hidden.
ok bro thanks alot