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Answers and rating deltas for

How do I move the last item in a list to the front in O(1) time?

Author Votes Δ
user2357112 7 +1.07
ShadowRanger 3 +0.03
vaichidrewar 0 -1.20
mkrieger1 0 -0.95
Last visited: Dec 12, 2017, 4:46:38 AM