RTriangle

Code

import java.util.Scanner;

public class RTriangle
{
	public static void main( String[] args )
	{
		Scanner keyboard = new Scanner(System.in);
        
        int num, num1, num2;
        
        System.out.println( " Hello please enter 3 integers " );
        System.out.println(" Side 1: " );
        num = keyboard.nextInt();
        
        System.out.println(" Side 2: " );
        num1 = keyboard.nextInt();
        
        System.out.println(" Side 3: " );
        num2 = keyboard.nextInt();
        
        while ( num > num1 )
        {
            System.out.println( " Sorry sir but " + num1 + " is smaller than " + num + " TRY AGAIN " );
            num1 = keyboard.nextInt();
        }
        
        while ( num > num2 )
        {
            System.out.println( " Sorry sir but " + num2 + " is smaller than " + num + " TRY AGAIN " );
            num2 = keyboard.nextInt();
        }
        while ( num1 > num2 )
        {
            System.out.println( " Sorry sir but " + num2 + " is smaller than " + num1 + " TRY AGAIN " );
            num2 = keyboard.nextInt();
        }
        
        System.out.println(" your sides " + num +" " + num1 + " " + num2 );
        
        if ( num < num1 && num < num2 && num1 < num2 )
        {
            System.out.println(" Yes these make a right triangle " );
        }
        else
        {
            System.out.println( " no these do not make a right triangle " );
        }
        
    }
}

RTriangle