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#include <iostream>
using namespace std;
int main()
{
cout<<"1st:"<<cout.flags()<<endl;
cout<<"\tios_base::scientific: "<<ios_base::scientific<<endl;
cout<<"\tNext may be: "<<(cout.flags() | ios_base::scientific)<<endl;
cout.setf(ios_base::scientific);
cout<<"2nd:"<<cout.flags()<<endl;
cout<<"\tios_base::right: "<<ios_base::right<<endl;
cout<<"\tNext may be: "<<(cout.flags() | ios_base::right)<<endl;
cout.setf(ios_base::right);
cout<<cout.flags()<<endl;
getchar();
return 0 ;
}