import java.util.Scanner;

public class LogicOperators {
    public static void main(String[] args) {
        
        
        int counter = 5; // arbitrary choice of number
        int number = promptInt("What is the counter value");
        if (10 < number && number < 20) {
            counter = counter + 1;
            System.out.println("updating counter to " + counter);
        }
        
        
        int age = promptInt("What is your age");
        if (age < 10 || 60 < age) {
            System.out.println("You get a discount");
        }
        
        boolean emp = promptBoolean("Are you a NosCorp Employee");
        if (age > 18 && !emp){
            System.out.println("Coupon Accepted");
        } else {
            System.out.println("Either underage or employee. Ineligible for coupon");
        }
        
        
    }
    
     // utility for reading in integer input
    public static int promptInt(String promptText) {
        System.out.print(promptText + " ");
        Scanner scan = new Scanner(System.in);
        int response = scan.nextInt();
        return response;
    }
    
    // utility for reading in double input
    public static double promptDouble(String promptText) {
        System.out.print(promptText + " ");
        Scanner scan = new Scanner(System.in);
        double response = scan.nextDouble();
        return response;
    }
    
    // utility for reading in String input
    public static String promptString(String promptText) {
        System.out.print(promptText + " ");
        Scanner scan = new Scanner(System.in);
        String response = scan.nextLine();
        return response;
    }
    
    // utility for reading in boolean input
    public static boolean promptBoolean(String promptText) {
        System.out.print(promptText + " (y/n) ");
        Scanner scan = new Scanner(System.in);
        String response = scan.nextLine();
        return response.equalsIgnoreCase("y");
    }
}