# numpy string operations | join() function in Python 
 # Python program explaining
# numpy.core.defchararray.join() method 
  
# importing numpy 
import numpy as geek
  
# input array 
in_arr = geek.array(['Python', 'Numpy', 'Pandas'])
print ("Input original array : ", in_arr) 
  
# creating the separator
sep = geek.array(['-', '+', '*'])
  
  
out_arr = geek.core.defchararray.join(sep, in_arr)
print ("Output joined array: ", out_arr) 