警示后人!(如果你WA on#2)

P1888 三角函数

[不约分结果](https://www.luogu.com.cn/record/149346567) [约分结果](https://www.luogu.com.cn/record/149348012)
by Dumbo @ 2024-03-04 20:33:18


@[Dumbo](/user/726044) 牛逼
by heheya @ 2024-03-11 21:35:17


@[heheya](/user/970434) ?
by Dumbo @ 2024-03-11 22:02:18


@[chen_zhe](/user/8457) 请求加强数据。
by Dumbo @ 2024-03-11 22:04:09


没@上?@chen_zhe
by Dumbo @ 2024-03-24 21:25:51


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