l/=100;
    h/=100;
    w/=60;
    if (l/2 >= h)
       cout<<"butter"<<endl;
    else
    {
      h -= l/2;
       t = sqrt(2*h/g);
        ob = t * w * 360;

      if (ob >= 90 && ob <= 270 )
          cout<<"bread"<<endl;
       else
          cout<<"butter"<<endl;

    }

Edited by author 29.04.2011 01:12