import java.util.Scanner;

public class MyScanner {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        System.out.println("1. System.out.println(scanner.hasNext());");

        System.out.println(scanner.hasNext());

        System.out.println("2. System.out.println(scanner.hasNext());");

        System.out.println(scanner.hasNext());

        System.out.println("3. System.out.println(scanner.next());");

        System.out.println(scanner.next());

        System.out.println("4. System.out.println(scanner.hasNext());");

        System.out.println(scanner.hasNext());

        System.out.println("5. System.out.println(scanner.next());");

        System.out.println(scanner.next());

        System.out.println("6. System.out.println(scanner.hasNext());");

        System.out.println(scanner.hasNext());

        System.out.println("7. System.out.println(scanner.next());");

        System.out.println(scanner.next());

        System.out.println("8. System.out.println(scanner.hasNext());");

        System.out.println(scanner.hasNext());

    }

}