A Paste by Anonymous

int PixelIteration(float x, float y,CComplex& Zn, int depth) {     if (depth>50)     {         if (Zn.Magnitude()>=2)             return depth;         else             return 0;     }     CComplex Zn1(x,y);     Zn.Sqr();     Zn1=Zn1-Zn;     if (Zn1.Magnitude()>=2)         return depth;     else         return PixelIteration(x,y,Zn1,depth+1); }