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Answers and rating deltas for
What is the use of declaring a function which takes and return "ostream&" rather th...
| Author | Votes | Δ |
|---|---|---|
| Nim | 7 | +2.38 |
| Ernest Friedman-Hill | 2 | +0.70 |
| Rob Kennedy | 0 | -1.99 |
| Bill | 0 | -1.09 |
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