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Answers and rating deltas for

Global variable in a recursive function how to keep it at zero?

Author Votes Δ
Ktash 6 +4.75
Ned Batchelder 3 +0.64
axtavt 1 -0.91
Costi Ciudatu 1 -1.32
Goblin Alchemist 1 -1.27
Last visited: Sep 14, 2014, 5:07:29 AM