word_occurrence.py

# Created by sarathkaul on 17/11/19
# Modified by Arkadip Bhattacharya(@darkmatter18) on 20/04/2020
fromcollectionsimportdefaultdict


defword_occurrence(sentence: str) ->dict:
"""
 >>> from collections import Counter
 >>> SENTENCE = "a b A b c b d b d e f e g e h e i e j e 0"
 >>> occurence_dict = word_occurrence(SENTENCE)
 >>> all(occurence_dict[word] == count for word, count
 ... in Counter(SENTENCE.split()).items())
 True
 >>> dict(word_occurrence("Two spaces"))
 {'Two': 1, 'spaces': 1}
 """
occurrence: defaultdict[str, int] =defaultdict(int)
# Creating a dictionary containing count of each word
forwordinsentence.split():
occurrence[word] +=1
returnoccurrence


if__name__=="__main__":
forword, countinword_occurrence("INPUT STRING").items():
print(f"{word}: {count}")