wrong number of neighbours

[ofosukin]

wrong number of neighbours
inside regionQuery, before line 143
you must skip findind the euclidean distance of P to the same point later referenced as pn
Otherwise, this returns 0, which is always less than eps.
hence the number of neighbours will always be 1 more than actual neighbours

add this if statement just before line 143
if (pn==p):
continue

[lu-lu-xue]

In fact, it is not necessary.
Because the smallest number, MinPts, of neighbors doesn't exclude the seed point itself.
So it's ok when p==pn.