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    Answers and rating deltas for
    Can someone explain to me what this array code does and why
| Author | Votes | Δ | 
|---|---|---|
| Raghu Nagaraju | 1 | +4.04 | 
| Kaustubh Khare | 0 | -4.04 | 
Last visited: Aug 26, 2016, 2:34:25 PM