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  1. #include <locale>
  2. #include <iostream>
  3.  
  4. int main()
  5. {
  6.     //std::setlocale(LC_ALL, "");
  7.     std::locale::global(std::locale(""));
  8.  
  9.     std::locale loc = std::locale();
  10.  
  11.     std::cout << std::isalnum(L'Я', loc) << "\n";
  12.     std::cout << std::isalnum(L'ל', loc) << "\n";
  13.     std::cout << std::isalnum(L'¿', loc) << "\n";
  14.  
  15. }
  16.  
Success #stdin #stdout 0s 4424KB
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https://ideone.com/ynv3ww
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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