29 lines
398 B
Python
29 lines
398 B
Python
# -------------------------------
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# Difficult Rocket
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# Copyright © 2021 by shenjackyuanjie
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# All rights reserved
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# -------------------------------
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"""
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writen by shenjackyuanjie
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mail: 3695888@qq.com
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github: @shenjackyuanjie
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gitee: @shenjackyuanjie
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"""
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__all__ = ['Newton',
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'Metre',
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'Second']
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class Newton:
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pass
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class Metre:
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pass
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class Second:
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pass
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