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  1. #include <iostream>
  2. #include <locale>
  3. int main()
  4. {
  5.     // using system narrow character encoding
  6.     // (UTF-8 except on Windows)
  7.     std::cout << "3² = 9\n"
  8.               << "√9 = 3\n";
  9.     // using system wide character encoding
  10.     // (UCS4 except on Windows)
  11.     std::wcout.sync_with_stdio(false); // or set the C locale too
  12.     std::wcout.imbue(std::locale(""));
  13.     std::wcout << L"3² = 9\n"
  14.                << L"√9 = 3\n";
  15. }
  16.  
Success #stdin #stdout 0s 5036KB
comments (?)
stdin 
Standard input is empty
stdout 
3² = 9
√9 = 3
3² = 9
√9 = 3
https://ideone.com/6CheA6
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

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