StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
root in binary tree always NULL
| Author | Votes | Δ |
|---|---|---|
| Vlad from Moscow | 1 | +2.39 |
| Karoly Horvath | 0 | -2.39 |
Last visited: Apr 28, 2015, 10:57:26 AM