StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Given an array of integer , return the number of 9's in the array
| Author | Votes | Δ |
|---|---|---|
| Robert Freese | 2 | +3.81 |
| GitPhilter | 1 | -0.22 |
| Ben | 1 | -0.27 |
| Deian | 0 | -3.32 |
Last visited: Jan 28, 2020, 3:24:22 AM