A quick question on fflush(stdin)

[Guti14]

Should I be using this in every program that uses scanf% - at least, I'm using scanf% in most of my programs - and then prompts the user for further input?

Thanks,

[prog-bman]

http://faq.cprogramming.com/cgi-bin/...&id=1043284351
and then
http://faq.cprogramming.com/cgi-bin/...&id=1043284392