Tell me please. How can I make sure that Cyrillic is displayed in the output?

Question

Cyrillic

Answer 1

Use std::wstring instead of std::string

Answer 2

There is a much more *cleaner* way than std::wstring, indeed.
You have to connect clocale library: #include <clocale>
Then, in the main function, write one more - it enables you to output Cyrillic: setlocale(LC_ALL, "rus")
After this, code as normal!

Example:
https://code.sololearn.com/c2l9Mx0Rw36C/?ref=app