Count Value of Numpy Arrays

Question

How to Count Value of one array that are also in another array

def function18():
# count values of "students" are exist in "classPy"
classpy= np.arange(100)
students = np.array([5,20,50,200,301,7001])
x = # Write you code Here
return x
#Expected output: 3

Answer 1

SAADAT ALI , not quite clear what you mean by "... Count Value...". Please rework your question. You should also supply us with a sample of the input and of the output array. Thanks!

Answer 2

Thanx i have edit it ihace 2 questions more after this i will share with you