/* ex6: function calls with parameters */
program ex6;

class c6
{
	method int product(int p; val int x, y)
	{
	p := x * y;
	return p*p;	
	}	

	method void main()
	declarations
	int x, p;
	enddeclarations
	{
	p := 0;
	x := product(p, 3, 4);
	System.println(p); 
	System.println(x);
	}
}