'''Question: 
Write a Python program to get the frequency of the elements in a list.
'''

# Python code: 

import collections

my_list = [10,10,10,10,20,20,20,20,40,40,50,50,30]

print("Original List : ",my_list)

ctr = collections.Counter(my_list)

print("Frequency of the elements in the List : ",ctr)



'''Output sample: 
Original List :  [10, 10, 10, 10, 20, 20, 20, 20, 40, 40, 50, 50, 30]                                         

Frequency of the elements in the List :  Counter({10: 4, 20: 4, 40: 2, 50: 2, 30: 1}) 

'''