prob2-3

import java.util.Scanner;

public class Main {

    public static int produkt(int n1, int n2) {
        return n1 * n2;
    }

    public static int potenca(int n) {
        return (int) Math.pow(n, 5);
    }

    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);

        int a;
        int b;
        int c;

        System.out.println("Enter value of a (1-9): ");
        while ((a = s.nextInt()) < 1 || a > 9) {
            System.out.printf("%d is out of range (1-9)\n Please try again:\n", a);
        }

        System.out.println("Enter value of b (1-9): ");
        while ((b = s.nextInt()) < 1 || b > 9) {
            System.out.printf("%d is out of range (1-9)\n Please try again:\n", b);
        }

        System.out.println("Enter value of c (1-9): ");
        while ((c = s.nextInt()) < 1 || c > 9) {
            System.out.printf("%d is out of range (1-9)\n Please try again:\n", c);
        }

        s.close();

        System.out.println("Product of 'a' and 'b' = " + produkt(a, b));
        System.out.println("Product of 'a' and 'b' = " + produkt(a, c));
        System.out.println("Product of 'a' and 'b' = " + produkt(b, c));

        System.out.println("a^5 = " + potenca(a));
        System.out.println("b^5 = " + potenca(b));
        System.out.println("c^5 = " + potenca(c));
    }
}