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First solution in Clear category for Popular Words by a.badicheva
def popular_words(text: str, words: list) -> dict:
import collections
my_dict = collections.Counter([word.lower() for word in text.split()])
res = {}
for word in words:
res[word] = my_dict.get(word, 0)
return res
if __name__ == '__main__':
print("Example:")
print(popular_words('''
When I was One
I had just begun
When I was Two
I was nearly new
''', ['i', 'was', 'three', 'near']))
# These "asserts" are used for self-checking and not for an auto-testing
assert popular_words('''
When I was One
I had just begun
When I was Two
I was nearly new
''', ['i', 'was', 'three', 'near']) == {
'i': 4,
'was': 3,
'three': 0,
'near': 0
}
print("Coding complete? Click 'Check' to earn cool rewards!")
May 4, 2022
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