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// toupper example (C++)
#include <iostream> // std::cout
#include <string> // std::string
#include <locale> // std::locale, std::toupper
int main ()
{
std::locale loc;
std::string str="Test String.\n";
for (std::string::size_type i=0; i<str.length(); ++i)
std::cout << std::toupper(str[i],loc);
return 0;
}
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