public class Complex {			//:)
	double r, i;

	public void set(Complex k) {
		this.r = k.Re();
		this.i = k.Im();
	}

	public void set(double r, double i) {
		this.r = r;
		this.i = i;
	}

	public Complex get() {
		return this; 
	}

	public double Re() {
		return this.r;
	}

	public double Im() {
		return this.i;
	}

	Complex(double r, double i) {
		this.r = r;
		this.i = i;
	}
}