Do you have some idea of assembly programs to write to learn assembly?

Well, probably not as relevant now, but. I've learned assembler studying viruses. You know, old school dos vírus and resident programs.
Nowadays I'd suggest examining simple c programs, what is output really is after compile, you'll learn a lot about optimization and better ways to lay out your code.

Hi! Thanks for the answer!
Is coding in assembly like a compiler a good way to code?
I mean it can be counter intuitive no? So the code may be difficult to understand by another person?

@nbamaral but anyway... I want to learn assembly for reverse engineering so your proposition seems the best thing to do! Thank you

I learnt NASM before C. Good idea? I think so

@Neolex
Sometimes you'll be surprised what the compiler actually does.
But it sure helps you know what the program is supposed to do.
Good luck :)