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back to boardMaybe russian version of the problem statement is incomplete Posted by CD 21 Aug 2005 03:47 I haven't found equivalent of this in it: If there are many such schemes, then you should choose an optimal scheme among them, i.e., a scheme that also reduces sequences of up to K spaces (K >= L) for a maximal possible K. If there are several optimal schemes, you may give any one of them. You right Posted by +FAMAS+ 22 Aug 2005 02:13 From the beginning I too have not understood a condition What answer for n=1999999 Russian version is corrected now (-) |
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