public class ComplexA
{
    public float[] r;
    public float[] i;
    public int len;

    public ComplexA(int l)
    {
        r = new float[l];
        i = new float[l];
        len = l;
    }

    public Complex getComplex(int l)
    {
        return (new Complex(r[l],i[l]));
    }
    public void setComplex(int l,Complex c)
    {
        r[l] = c.r;
        i[l] = c.i;
    }
}