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Answers and rating deltas for

Why do I need to subtract two from 1 << 64 to get 2^64 - 1?

Author Votes Δ
Yu Hao 5 +1.38
paxdiablo 4 +0.03
Liudvikas Bukys 1 -0.85
Danny Varod 0 -0.91
Last visited: Sep 14, 2014, 5:07:29 AM