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Answers and rating deltas for

Why the "ostream & os" must be there for C++ operator overload?

Author Votes Δ
tomahh 7 +0.70
spin_eight 3 +2.59
Alan 1 -1.86
Mark Ingram 1 -0.54
scobur 1 -1.96
Last visited: Sep 14, 2014, 5:07:29 AM