20 lines
492 B
Python
20 lines
492 B
Python
# HumanEval/98
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# Loki Mode Multi-Agent Solution
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# Attempts: 1
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# Passed: True
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def count_upper(s):
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"""
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Given a string s, count the number of uppercase vowels in even indices.
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For example:
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count_upper('aBCdEf') returns 1
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count_upper('abcdefg') returns 0
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count_upper('dBBE') returns 0
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"""
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uppercase_vowels = {'A', 'E', 'I', 'O', 'U'}
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count = 0
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for i in range(0, len(s), 2):
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if s[i] in uppercase_vowels:
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count += 1
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return count |