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Answers and rating deltas for

Why is a double pointer needed to make changes to head but not elsewhere in a linklist

Author Votes Δ
Shridhar R Kulkarni 2 +3.84
Kaz 0 -0.14
Amy Shackles 0 -1.30
Ram Prabodh Induri 0 -1.39
Last visited: Sep 4, 2019, 3:46:46 PM