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Tournament Of Towns
1997 Tournament Of Towns
(530) 2
(530) 2
Part of
1997 Tournament Of Towns
Problems
(1)
TOT 530 1997 Spring J A2 - 25 pieces of cheese of different weights.
Source:
9/11/2024
You are given
25
25
25
pieces of cheese of different weights. Is it always possible to cut one of the pieces into two parts and put the
26
26
26
pieces in two packets so that
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\bullet
∙
each packet contains
13
13
13
pieces;
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\bullet
∙
the total weights of the two packets are equal;
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\bullet
∙
the two parts of the piece which has been cut are in different packets?(VL Dolnikov)
combinatorics