やっほー

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<p><a href="https://scrapbox.io/shimizukawa/Python:_True,_False" target="_blank" rel="nofollow noopener noreferrer">https://scrapbox.io/shimizukawa/Python:_True,_False</a>,<em>None</em>%E3%81%AE%E6%AF%94%E8%BC%83</p>
