How to read empty string in c

Posted by russell on Stack Overflow See other posts from Stack Overflow or by russell
Published on 2010-04-30T08:27:07Z Indexed on 2010/04/30 8:37 UTC
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I have a problem with reading empty string in c.I want to read string from the following -

1.ass

2.ball

3.(empty)

4.cat

but when i use gets() it does not treat (empty) as string[3].it read 'cat' as string[3].So how can i solve this problem.Which thing should i use?? plz someone help.

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