这道题不能用模拟做，要用数学@[joe320](/space/show?uid=60576)
by lion0514 @ 2018-08-18 16:39:19
您可以看看您的讨论的下面的那个讨论@[joe320](/space/show?uid=60576)
by lion0514 @ 2018-08-18 16:40:12
~~算了，直接给你[传送门](https://www.luogu.org/discuss/show?postid=27672)好了~~
by lion0514 @ 2018-08-18 16:40:57
那个人都写了是数学题@[joe320](/space/show?uid=60576)
by lion0514 @ 2018-08-18 16:41:39
所以用模拟是没救的@[joe320](/space/show?uid=60576)
by lion0514 @ 2018-08-18 16:42:01
@[joe320](/space/show?uid=60576)
by lion0514 @ 2018-08-24 15:04:55
thanks!
@I_am_gone_________
by joe320 @ 2018-08-28 09:24:32
@[I_am_gone__________](/space/show?uid=81708)
by joe320 @ 2018-08-28 09:25:21