import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        Scanner keyboard = new Scanner(System.in);

        System.out.println("Enter three integers: ");
        System.out.println("Side 1: ");
        int s1 = keyboard.nextInt();
        System.out.println("Side 2: ");
        int s2 = keyboard.nextInt();

        if (s2 < s1){
            do {
                System.out.println(s2 + " is smaller than " + s1 + ". Try again");
                System.out.print("Side 2: ");
                s2 = keyboard.nextInt();
            } while (s2 < s1);
        }


        System.out.println("Side 3: ");
        int s3 = keyboard.nextInt();

        if (s3 < s2){
           do {
               System.out.println(s3 + " is smaller than " + s2 + ". Try again");
               System.out.print("Side 3: ");
               s3 = keyboard.nextInt();
           } while(s3 < s2);
       }


        System.out.println("Your three sides are " + s1 + ", " + s2 + ", " + s3);
        int totalSides = s1 * s1 + s2 * s2;
        double side3 = Math.sqrt(totalSides);
        if (s3 == side3) {
            System.out.println("These sides *do* make a right triangle.  Yippy-skippy!");
        } else {
            System.out.println("NO!  These sides do not make a right triangle!");
        }
    }
}