Re: Can I detect "enter" key using scanf?

Ben Pfaff

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Posts: n/a

08-05-2003

(Abby) writes:

> I would like to detect if user type nothing and just press enter, my
> program will assign "toyota" as the default value. With above code,
> when I press enter with NULL value, the program will go no where. It
> still waiting for me to type something. How can I get through this?

Use fgets().
--
"...what folly I commit, I dedicate to you."
--William Shakespeare, _Troilus and Cressida_

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