Discussion @ 1092. Transversal @ Timus Online Judge

Petko Minkov What is the output if there are already less then 2*n '+' signs in the input itself? [3] // Problem 1092. Transversal 1 Apr 2001 22:07

Marat Bakirov Say "There is solution:" and nothing more [2] // Problem 1092. Transversal 4 Apr 2001 15:33

Pete Lupherenko Re: Say [1] // Problem 1092. Transversal 25 Oct 2001 22:20

Well, but the description contains:

<The first line of the output should contain the words "No
solution" if a necessary sequence of operations does not
exist.>

So, we should write "No solution"....
Are you an author of the problem? If yes, what EXACTLY
should we output

Tor Myklebust The empty sequence is a sequence too. // Problem 1092. Transversal 20 Jun 2003 13:26

Discussion of Problem 1092. Transversal