Question

 Write a program that first reads in the name of an input file and then reads the file using the csv.reader() method. The file contains a list of words separated by commas. Your program should output the words and their frequencies (the number of times each word appears in the file) without any duplicates.

 Ex: If the input is:

 inputl.csv

 and the contents of input1.csv are:

 hello, cat, man, hey, dog, boy, Hello, man, cat, woman, dog, Cat, hey, boy

 the output is:

 hello 1

 cat 2

 man 2

 hey 2

 dog 2

 boy 2

 Hello 1

 woman 1

 Cat 1

 Note: There is a newline at the end of the output, and input1.csv is available to download.

Answer 1

Please let me know if you need more information:-

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import csv

data_dict = {}

with open('input1.csv', newline='') as f:

reader = csv.reader(f)

for lineArray in reader:

for key in lineArray:

if key in data_dict:

data_dict[key] = data_dict[key] + 1

else:

data_dict[key] = 1

for key, count in data_dict.items():

print(key, count)

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OUTPUT:-

=====================

hello 1
cat 2
man 2
hey 2
dog 2
boy 2
Hello 1
woman 1
Cat 1

==

Please let me know if you need more information:-

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Thanks