// program exploring input stream states

#include <iostream.h>
#include <iomanip.h>

void stat()//output state of cin
{
	cout << hex << cin.rdstate() <<": "
		<< "Good="<<cin.good()
		<< ", Eof="<<cin.eof()
		<< ", Bad="<<cin.bad()
		<< ", & Fail="<<cin.fail()
		<< endl;
}

int main()
{
	int i;
	stat();
	cin.unsetf(ios::skipws);
	while(cin>>i){
		cout << "\n\t"
			 << dec<< i << "("<<hex<<(int)cin.peek()<<") ";
		 stat();
	}
	stat();
	cin>>i;
	stat();
	return 0;
}