Discussion @ 1889. Airport Announcements @ Timus Online Judge

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Discussion of Problem 1889. Airport Announcements

Why 2 is correct for example 1?

Posted by Andreea Lucau 7 Jan 2012 18:17

As I see it, Igor heard

english
unknown

unknown
unknown

german
unknown

and the groups should match. How do the first and the last one match?

Re: Why 2 is correct for example 1?

Posted by Olympic Bear 21 Mar 2012 15:45

Because announcement contains three phrases:

english
english
english

german
german
german