致覃君锐同学

P1888 三角函数

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by λᴉʍ @ 2017-10-19 13:19:10

我还以为你要表白
by 徒司王 @ 2017-10-23 21:01:05

呵呵
by fondness_zzy @ 2017-10-25 19:18:51

![](https://gss3.bdstatic.com/-Po3dSag\_xI4khGkpoWK1HF6hhy/baike/c0%3Dbaike92%2C5%2C5%2C92%2C30/sign=b3e8c13ab63eb13550cabfe9c777c3b6/b21c8701a18b87d6149d46cd0d0828381e30fd01.jpg)
by 这才不是我的ID @ 2017-10-30 18:56:12

@[这才不是我的ID](/space/show?uid=18594) 图片6
by MscWood @ 2017-11-04 17:49:47

@[randi0810](/space/show?uid=67996)
by cloud1 @ 2017-11-18 10:23:08

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