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Answers and rating deltas for

Why is using the value of int i; undefined behaviour but using the value of rand() is not?

Author Votes Δ
DevSolar 7 +1.30
juanchopanza 5 -0.14
Peter 2 -0.06
Serge Rogatch 2 -0.04
Gabriel de Grimouard 1 -2.81
supercat 1 -0.57
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