20 lines
601 B
Python
20 lines
601 B
Python
def is_bored(S):
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"""
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You'll be given a string of words, and your task is to count the number
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of boredoms. A boredom is a sentence that starts with the word "I".
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Sentences are delimited by '.', '?' or '!'.
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For example:
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>>> is_bored("Hello world")
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0
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>>> is_bored("The sky is blue. The sun is shining. I love this weather")
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1
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"""
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import re
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sentences = re.split(r'[.?!]', S)
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count = 0
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for sentence in sentences:
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stripped = sentence.lstrip()
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if stripped.startswith('I ') or stripped == 'I':
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count += 1
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return count |