185 E Soap Time! — 2

Revision en1, by Los_Angelos_Laycurse, 2015-12-17 09:35:00

http://codeforces.net/contest/185/problem/E

problem description doesn't mention what to output when there is no solution:

for example:

2 0 1 0 2 0

what's the output to this samples?? 0.5 or 1 or no solution.. problem description doesn't mention it at all...

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  Rev. Lang. By When Δ Comment
en2 English Los_Angelos_Laycurse 2015-12-17 09:35:18 8 Tiny change: ':\n\n2 0\n1 0\n2 0\n\nwhat's' -> ':\n\n2 0\n\n1 0\n\n2 0\n\n\nwhat's'
en1 English Los_Angelos_Laycurse 2015-12-17 09:35:00 294 Initial revision (published)