25 lines
321 B
Python
25 lines
321 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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class N:
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pass
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class m:
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pass
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class s:
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pass
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