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Answers and rating deltas for
How do I find a substring that always consists of an exact number of character types?
| Author | Votes | Δ |
|---|---|---|
| user11426046 | 2 | +4.84 |
| Zhorov | 1 | -0.34 |
| Gordon Linoff | 1 | -0.26 |
Last visited: Sep 4, 2019, 3:46:46 PM