StackRating
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Answers and rating deltas for
What does `input.Sum(b => b - '0')` mean and why does it work without defining `b`?
| Author | Votes | Δ |
|---|---|---|
| Selman Genç | 1 | +0.56 |
| craftworkgames | 1 | +3.09 |
| macrae2100 | 0 | -1.74 |
| Thorsten Dittmar | 0 | -0.73 |
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