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Answers and rating deltas for
How to read csv file, and add header and new columns based on data in csv and output new csv
| Author | Votes | Δ |
|---|---|---|
| Mahmoud Elshahat | 1 | +4.37 |
| Prince Francis | 0 | -4.37 |
Last visited: Sep 4, 2019, 3:46:46 PM