How to display the entire contents of an array?

Question

C++ / C#

It is necessary to display the total_1 array on the screen.
cout << total_1
It does not work. Help me please.

Answer 1

The construction cout << блаблаworks with elementary types, the array is not.
Display the contents of the array in a loop.

Answer 2

With this lib:

fmt::print("Total: [{}]\n", fmt::join(total_1.begin(), total_1.end(), ", "));
//=> Total: [1, 2, 3]

Maybe someone else will go over to the printf-style side :]