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 | // setiosflags example
#include <iostream>     // std::cout, std::hex, std::endl
#include <iomanip>      // std::setiosflags
int main () {
  std::cout << std::hex;
  std::cout << std::setiosflags (std::ios::showbase | std::ios::uppercase);
  std::cout << 100 << std::endl;
  return 0;
}
 |