Discussion @ 1654. Cipher Message @ Timus Online Judge

Who can explain me?Please.....This problem wrong!!!!!!!!!!!

Posted by K-A-R-E-N(YSU) 11 Feb 2009 20:05

How input is <wwstdaadierfflitzzz>,but output <stierlitz>?
This is wrong,according case 2 of this problem...

Re: Who can explain me?Please.....This problem wrong!!!!!!!!!!!

Posted by Ildar Valiev 2 Mar 2009 22:42

Your task is to
"remove from the message all pairs of identical letters" only.

Re: Who can explain me?Please.....This problem wrong!!!!!!!!!!!

Posted by K-A-R-E-N(YSU) 4 Mar 2009 22:20

Ok.There are two and two <t> of the word - < stierlitz >.

Re: Who can explain me?Please.....This problem wrong!!!!!!!!!!!

Posted by K-A-R-E-N(YSU) 4 Mar 2009 22:20

Ok.There are two i and two t of the word - stierlitz.

Re: Who can explain me?Please.....This problem wrong!!!!!!!!!!!

Posted by Ilya 31 Aug 2011 17:03

only adjacent pairs

Re: Who can explain me?Please.....This problem wrong!!!!!!!!!!!

Posted by Bogatyr 4 Oct 2012 04:14

The task is to undo step 3, which involves *repeatedly* inserting letter pairs. This results in more than just aabbcc...

Discussion of Problem 1654. Cipher Message