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Answers and rating deltas for

Finding if a number is a power of 2

Author Votes Δ
dan04 29 +2.01
Ned Batchelder 7 +0.65
ircmaxell 1 -1.25
Artefacto 1 -1.02
Brent -1 -3.05
Last visited: Sep 14, 2014, 5:07:29 AM