13 lines
304 B
Python
13 lines
304 B
Python
# HumanEval/83
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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 starts_one_ends(n):
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"""
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Given a positive integer n, return the count of the numbers of n-digit
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positive integers that start or end with 1.
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"""
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if n == 1:
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return 1
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return 18 * (10 ** (n - 2)) |