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Answers and rating deltas for

How to get all the possible combinations of elements in a matrix, but don't allow exchange of el

Author Votes Δ
Gunther Struyf 2 +0.86
rahnema1 1 +1.58
brainkz 1 +1.12
Dan 0 -0.89
Tasos Papastylianou 0 -2.50
Last visited: Oct 25, 2016, 4:35:55 AM