📄 11-3-1.cpp
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#include <iostream.h>
void showflags(long f)
{ for(long i= 0x4000; i; i = i>>1)
cout <<((i&f)?"1":"0");
cout << endl;
}
void main()
{ const int i = 156;
char c1 = 'a', c2 = 'b';
showflags(cout.flags());
cout<<"i="<<i<<",c1="<<c1<<",c2="<<c2<<endl;
showflags(cin.flags(cin.flags()&~ios::skipws));
cin>>c1>>c2;
showflags(cin.flags());
cout<<"i="<<i<<",c1="<<c1<<",c2="<<c2<<endl;
showflags(cout.flags(cout.flags()|ios::uppercase|ios::hex));
showflags(cout.flags());
cout<<"i="<<i<<",c1="<<c1<<",c2="<<c2<<endl;
}
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