90分求助QAQ

P3254 圆桌问题

同问
by asdfghjkl123 @ 2018-05-07 21:39:22


@[asdfghjkl123](/space/show?uid=61819) 好吧我傻了。。。判断句写错了。。。
by asdfghjkl123 @ 2018-05-08 08:40:51


+1QAQ
by 笑细 @ 2019-01-04 10:54:51


好吧我sb,第三个点是无解
by 笑细 @ 2019-01-04 10:56:27


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