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Answers and rating deltas for

Big-Oh : How can O(n) + O(n) + ... + O(n) be equal to O(n^2)?

Author Votes Δ
Nordic Mainframe 24 +1.05
Gumbo 24 +1.06
NullUserException 8 +0.40
NickHalden 3 +1.72
Rob Kennedy 3 -0.23
sdcvvc 1 -1.56
Craig Gidney 1 -0.23
Jungle Hunter 1 -0.43
Brian R. Bondy 0 -1.52
Puppy 0 -0.50
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