StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Alternate way to compute product of pairwise sums mod 10^9+7 faster than O(N^2)
Author
Votes
Δ
Spektre
3
+2.21
MSalters
1
-2.21
Last visited: Jun 24, 2017, 4:03:14 PM