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Answers and rating deltas for

Arithmetic operators - avoiding NullPointerException

Author Votes Δ
Narendra Pathai 4 +0.84
stackular 3 +2.90
user2622016 1 +0.74
Bohemian 0 -0.65
Dileep 0 -2.25
Pierre Arlaud 0 -2.51
Last visited: Sep 14, 2014, 5:07:29 AM