StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Finding a substring of A string using only methods length, charAt and substring()
| Author | Votes | Δ | 
|---|---|---|
| Shubhendu Pramanik | 1 | 0.00 | 
Last visited: Jan 18, 2018, 11:04:28 AM