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Answers and rating deltas for

In Java, why do we need to initialize or declare variables without giving them values?

Author Votes Δ
Rogue 2 +0.51
kgeorgiy 0 -1.36
A.Njuguna 0 -1.27
Mein Name 0 -1.45
Last visited: Feb 6, 2017, 12:20:40 AM