Difference between revisions of "AoPS Wiki:Problem of the Day/November 4, 2011"
(Created page with "How many ways can 5 Canadians and 5 Russians sit at a round table if at least 3 Canadians must have a Russian on either side?") |
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Latest revision as of 15:41, 4 November 2011
How many ways can 5 Canadians and 5 Russians sit at a round table if at least 3 Canadians must have a Russian on either side?
