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  1. #include <iostream>
  2. #include <locale>
  3.  
  4. int main()
  5. {
  6.     // imbue the output stream with a locale.
  7.     int i = 45749785;
  8.     std::cout << i << "\n";
  9.  
  10.     std::cout.imbue(std::locale(""));
  11.     std::cout  << i << "\n";
  12. }
  13.  
Success #stdin #stdout 0s 4556KB
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stdin
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Standard input is empty
stdout
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45749785
45,749,785
https://ideone.com/ZDICW9
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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