StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
At first I insert null in TreeSet. After that I insert any other value why it gives NPE?
| Author | Votes | Δ |
|---|---|---|
| Afgan | 5 | +5.11 |
| davidxxx | 0 | -0.13 |
| Suresh Atta | 0 | -0.45 |
| Ousmane D. | 0 | -0.07 |
Last visited: Jul 10, 2018, 3:00:20 PM