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    Answers and rating deltas for
    How is the for-loop able to use a variable that isn't defined yet
| Author | Votes | Δ | 
|---|---|---|
| R Nar | 0 | +0.07 | 
| Priyansh Goel | 0 | -0.07 | 
Last visited: Oct 16, 2016, 6:45:46 PM