Difference between revisions of "2001 IMO Problems/Problem 4"
(I feel the need to suggest an announcement on the main page stating that each article must be in Wiki form...) |
(→See also) |
||
| Line 6: | Line 6: | ||
==See also== | ==See also== | ||
| + | {{IMO box|num-b=3|num-a=5|year=2001}} | ||
[[Category:Olympiad Combinatorics Problems]] | [[Category:Olympiad Combinatorics Problems]] | ||
Revision as of 09:29, 15 October 2008
Problem=
Let 
be integers where 
is odd. Let 
denote a permutation of the integers 
. Let 
. Show that for some distinct permutations 
, 
the difference 
is a multiple of 
.
Solution
This problem needs a solution. If you have a solution for it, please help us out by adding it.
See also
| 2001 IMO (Problems) • Resources | ||
| Preceded by Problem 3 |
1 • 2 • 3 • 4 • 5 • 6 | Followed by Problem 5 |
| All IMO Problems and Solutions | ||
