public class ComplexQuiz{

	public static void main(String[] argv){
		Complex a,b,c;
		a=new Complex();
		b=new Complex(1,1); 
		c=new Complex(2,1); 

		a.add(b); 
		b=Complex.add(b,c);
		c.add(b); 


		System.out.println("a="+a);
		System.out.println("b="+b);
		System.out.println("c="+c);
	}
}
/*
a=(1.0, 1.0)
b=(3.0, 2.0)
c=(5.0, 3.0)
*/