package project4;
import java.util.Scanner;


public class Project4 
{
    public static int myMax(int num1, int num2)
    {
        if (num1 > num2)
        {
            return num1;
        }
        return num2;
    }
    
    public static int myMin(int num1, int num2)
    {
        if (num1 < num2)
        {
            return num1;
        }
        return num2;
    }
    
    public static boolean isSquare(int num1, int num2)
    {
        if ((num1 * num1) == num2)
        {
            return true;
        }
        return false;
    }
    
    public static void main(String[] args) 
    {
        int num1;
        int num2;
        
        Scanner input = new Scanner(System.in);
      
        System.out.print("Please enter a positive non-zero integer: ");
        num1 = input.nextInt();
        
        System.out.print("Please enter a positive non-zero integer: ");
        num2 = input.nextInt();
        
        if ((num1 <= 0) || (num2 <= 0))
        {
            System.out.println("Error: Both numbers must be positive and "
                    + "non-zero");
        }
        else
        {
            System.out.println("\nThe maximum of the two numbers is " 
                    + myMax(num1,num2) + ".");
            
            System.out.println("The minimum of the two numbers is "
                    + myMin(num1,num2) + ".");
            
            if (isSquare(myMin(num1, num2), myMax(num1, num2)) == true)
            {
                System.out.println("The number " 
                        + myMax(num1, num2) + " is the square of " 
                        + myMin(num1,num2) + ".");
            }
            else
                System.out.println("The number " 
                        + myMax(num1, num2) + " is not the square of "
                        + myMin(num1, num2) + ".");
        }
    }
    
}