StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Count number of permutations of a string with two distinct digits
| Author | Votes | Δ |
|---|---|---|
| Ishpreet | 3 | +4.02 |
| Suresh Pokharel | 0 | -4.02 |
Last visited: Apr 23, 2018, 10:54:35 AM