The type or namespace name could not be found [duplicate]
This question already has answers here: Getting “type or namespace name could not be found” but everything seems ok? (44 answers) Closed 7 … Read more
using-directives
Why is “using namespace std;” considered bad practice?
I’ve been told by others that writing using namespace std; in code is wrong, and that I should use std::cout and std::cin directly … Read more