// Determines the sign of an integer
// mikhail  nesterenko
// 09/14/99

#include <iostream>
using namespace std;

int main() {

	// inputs the integer
	int input;
	cout << "Enter the integer:";
	cin >> input;

	switch (input) {
	case 0:
	    cout << "The number is zero\n";
	    break;

	case 1:
	    cout << "The number is 1\n"
	    break;

	case 2:
	    cout  << "The number is 2\n"
	    break;

	default:
	    cout  << "Don't know the number\n"
	    break;
	}
}