import java.util.Scanner;

public class Keypad
{
    private Scanner input;  // reads data from the command line

    // no-argument constructor initializes the Scanner
    public Keypad(){
        input = new Scanner(System.in);
    }   // end no-argument Keypad constructor

    // return an integer value entered by user
    public int getInput(){
        return input.nextInt();     // we assume that user enters an integer
    }   // end method getInput
}   // end class Keypad