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Answers and rating deltas for

what's the difference about p.a and p->a where p is pointer?

Author Votes Δ
JeremyP 4 +1.40
unwind 3 +0.26
u_b 1 +0.08
kgiannakakis 0 -1.11
Muhammad Ummar 0 -2.41
Last visited: Sep 14, 2014, 5:07:29 AM