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Answers and rating deltas for
Using friend functions for I/O operator overloading in c++
| Author | Votes | Δ |
|---|---|---|
| CashCow | 3 | +1.86 |
| quantdev | 2 | +0.84 |
| fonZ | 0 | -0.69 |
| LearningC | 0 | -0.40 |
| songyuanyao | 0 | -1.31 |
| Some programmer dude | 0 | -1.14 |
| David G | 0 | -0.80 |
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