>why have named return values (in learnMemory) if you return something different? Probably to avoid declaring the function as `func learnMemory() (int, int)`.

>why have named return values (in learnMemory) if you return something different? Probably to avoid declaring the function as `func learnMemory() (int, int)`. >If you didn't have a return statement at all, would the function return the final value of p and q? No, you have to do that explicitly. You can do `return`, though, which will return the variables whose names match the definition.