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Answers and rating deltas for
Why is it recommended to declare functions as "friends" in operator overloading
| Author | Votes | Δ |
|---|---|---|
| w.b | 2 | +1.78 |
| songyuanyao | 1 | +1.87 |
| Tony Delroy | 1 | +0.68 |
| Yakk - Adam Nevraumont | 0 | -0.72 |
| evk1206 | 0 | -1.62 |
| Wojtek Surowka | 0 | -0.70 |
| Columbo | 0 | -1.07 |
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