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Answers and rating deltas for

Why is friend operator<< used in some cases and other cases not

Author Votes Δ
lubgr 3 +0.94
LogicStuff 2 -0.38
Rishabh Choudhury 2 +1.09
Nick.Rhan 0 -3.39
Last visited: Jun 17, 2019, 2:59:36 PM