# Re:

**URL:** <https://www.ruby-forum.com/t/re/115515>\
**Category:** Ruby\
**Created:** [September 25, 2007, 11:11pm UTC](https://www.ruby-forum.com/t/re/115515 "2007-09-25T23:11:10Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bbazzarrakk](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/b/47e85d/32.png) [@bbazzarrakk](https://www.ruby-forum.com/u/bbazzarrakk)\
**Post date:** [September 25, 2007, 11:11pm UTC](https://www.ruby-forum.com/t/re/115515/1 "2007-09-25T23:11:10Z")

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On Feb 2, 2007, at 11:15 AM, Tech G. wrote:

> So, in your quiz you say that each word can be used zero or more  
> times.
> 
> The easiest possible solution to this becomes, then:
> 
> exit 0
> 
> because you just use all words zero times…
> 
> or did I misread what you said?

Ah good catch. I should have been more specific.

Empty equations are not allowed when there are non-empty solutions.

James Edward G. II