Special characters è ò à ù

[ema.91]

Hi everybody! 
I'm new, it's a long time that I don't work more with codeblocks (Fortran environment) and I have to ask how can I write the special character?
I need to write something like that write (*,*) ''Questo numero è pari"
How can I write the character è without to have, in dos environment, the greek character PHI?

[move][move]Thank you[/move][/move]