Explicit return value for all source examples.

This commit is contained in:
Ian Dinwoodie
2019-05-19 17:42:52 -04:00
parent c05320d6f0
commit d82d783495

View File

@@ -114,4 +114,6 @@ int main()
std::cout << vanilla->getPrice() << std::endl; std::cout << vanilla->getPrice() << std::endl;
// Output: Simple coffee, milk, whip, vanilla // Output: Simple coffee, milk, whip, vanilla
std::cout << vanilla->getDescription() << std::endl; std::cout << vanilla->getDescription() << std::endl;
return 0;
} }