#include <iostream>
#include <cstdlib>
using namespace std;

int main(int argc, char **argv)
{
	int status = EXIT_FAILURE;   //guilty until proven innocent
	cout << "Please input an integer: ";

	int i;               //uninitialized variable
	if (cin >> i) {      //if (cin.operator>>(i).operator void *()) {
		cout << "The integer is " << i << ".\n";
		status = EXIT_SUCCESS;
	} else {
		cout << argv[0] << ": integer input failed, ";
		if (cin.eof()) {
			cout << "eof\n";
		} else if (cin.bad()) {
			cout << "bad\n";
		} else if (cin.fail()) {
			cout << "fail\n";
		} else {
			cout << "unknown\n";
		}
	}

	cout << "operator>> did not eat the following characters: \"";

	cin.clear();
	char c;

	//while (cin.get(c).operator void *() && c != '\n') {

	while (cin.get(c) && c != '\n') {
		cout.put(c);
	}

	cout << "\".\n";
	return status;
}