Y by Mango247
In a language
an alphabet with
letters is used
words are exactly all sequences of
not necessarily different
letters of length
Two ends of a paper strip are glued so that the strip forms a ring
the strip bears a sequence of
letters
Say that a word is singular if one can cut a piece bearing exactly that word from the strip
but one cannot cut out two such non-overlapping pieces
It is known that one can cut out
non-overlapping pieces each containing the same word
Determine the largest possible number of singular words
(Bogdanov I.)














(Bogdanov I.)
This post has been edited 1 time. Last edited by Hopeooooo, May 23, 2022, 2:19 PM
Reason: 1
Reason: 1