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莫比乌斯反演题解汇总 | K-D Space #19

Open EndSaH opened 4 years ago

EndSaH commented 4 years ago

https://endsah.cf/blog/%E8%8E%AB%E6%AF%94%E4%B9%8C%E6%96%AF%E5%8F%8D%E6%BC%94%E9%A2%98%E8%A7%A3%E6%B1%87%E6%80%BB/#more

Foreword题目 + 题解 $(i, j) \Leftrightarrow \gcd (i, j)$

EndSaH commented 4 years ago

JWB AK IOI!

EndSaH commented 4 years ago

@EndSaH ???

EndSaH commented 4 years ago

@hk-cnyali asd

EndSaH commented 4 years ago

JWB AK IOI!

asd

hk-cnyali commented 4 years ago

@EndSaH @hk-cnyali asd

好像这个可以直接回复

Ender-zzm commented 4 years ago

EndSah AK IOI

EndSaH commented 4 years ago

@Ender-zzm

EndSah AK IOI

你完了