StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

Why these codes show Unsupported operand types and others errors?

Author Votes Δ
Abolarin stephen 1 +4.11
Umakant Mane 0 -4.11
Last visited: Jan 6, 2017, 4:37:43 PM