import java.util.Scanner; public class MatricesGenerator { public static void main () { Scanner ler = new Scanner (System.in); int X1, X2, X3, Y1, Y2, Y3, R; System.out.printf ("\n Hello! Give me six numbers and I will calculate the Matrices (3,2) for you ;)"); System.out.print ("\n \n Example: \n (X1,Y2) \n (X2,Y2) \n (X3,Y3)");
System.out.printf ("\n \n Enter X1: ");
X1 = ler.nextInt ();
System.out.printf ("\n Enter Y1: ");
Y1 = ler.nextInt ();
System.out.printf ("\n Enter X2: ");
X2 = ler.nextInt ();
System.out.printf ("\n Enter Y2: ");
Y2 = ler.nextInt ();
System.out.printf ("\n Enter X3: ");
X3 = ler.nextInt ();
System.out.printf ("\n Enter Y3: ");
Y3 = ler.nextInt ();
R = (X1 * Y2 * 1) + (Y1 * 1 * X3) + (1 * X2 * Y3) - (1 * Y2 * X3) - (X1 * 1 * Y3) - (Y1 * X2 * 1);
if (R==0)
{
System.out.printf ("\n The answer is %d, it is COLLINEAR!!!", R);
}
else
{
System.out.printf ("\n The answer is %d, it is NOT COLLINEAR!!!", R);
}
}
}