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* ci(pre-commit): Add ``flake8-comprehensions`` to ``pre-commit`` (#7233) * refactor: Fix ``flake8-comprehensions`` errors * fix: Replace `map` with generator (#7233) * fix: Cast `range` objects to `list`
38 lines
766 B
Python
38 lines
766 B
Python
"""
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Permuted multiples
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Problem 52
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It can be seen that the number, 125874, and its double, 251748, contain exactly
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the same digits, but in a different order.
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Find the smallest positive integer, x, such that 2x, 3x, 4x, 5x, and 6x,
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contain the same digits.
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"""
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def solution():
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"""Returns the smallest positive integer, x, such that 2x, 3x, 4x, 5x, and
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6x, contain the same digits.
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>>> solution()
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142857
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"""
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i = 1
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while True:
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if (
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sorted(str(i))
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== sorted(str(2 * i))
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== sorted(str(3 * i))
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== sorted(str(4 * i))
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== sorted(str(5 * i))
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== sorted(str(6 * i))
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):
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return i
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i += 1
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if __name__ == "__main__":
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print(solution())
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