Question

Write a function which takes a list and returns frequencies of each element in the list?

For example: L=[‘a’,’b’,’a’,’c’,’d’,’b’]

   Returns ‘a’: 2, ‘b’: 2, ‘c’: 1, ‘d’: 1

Answer 1

Python code for the requested problem:

def CountFreq(given_list):
  
# Creating a dictionary in order to store the each unique entry in the list
frequency = {}
for item in given_list:
if (item in frequency):
frequency[item] += 1
else:
frequency[item] = 1
  
for key, value in frequency.items():
print ("% c : % d"%(key, value))
  
  
if __name__ == "__main__":
given_list =['a','b','a','c','d','b']
  
CountFreq(given_list)

output:

Spython main.py d 1

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