1#@!#!123s

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: / proc / thread-self / root / usr / share / cmake / Modules /

Filename : TestForSSTREAM.cxx

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#include <sstream>
int main(int, char*[])
{
  std::ostringstream os;
  os << "12345";
  if (os.str().size() == 5) {
    return 0;
  }
  return -1;
}