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Answers and rating deltas for

Why scanf requires &?

Author Votes Δ
ThiefMaster 6 +0.99
Steve Jessop 5 +0.64
Corbin 2 -0.38
Jerry Coffin 2 -0.49
Ethan 2 +0.71
Jainendra 1 -1.74
jacekmigacz 0 -3.20
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