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// numpunct::falsename example
#include <iostream> // std::cout
#include <string> // std::string
#include <locale> // std::locale, std::numpunct, std::use_facet
int main ()
{
const std::numpunct<char>& punct_facet =
std::use_facet<std::numpunct<char> >(std::cout.getloc());
std::string str = "2+2=5 is ";
if (2+2==5)
str+=punct_facet.truename();
else
str+=punct_facet.falsename();
std::cout << str << '\n';
return 0;
}
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