改成三进制可AC
by CR_Raphael @ 2018-08-11 18:30:36
其实我是暴力过的
by 花园Serena @ 2018-08-11 18:30:56
https://www.luogu.org/recordnew/show/9590318
https://www.luogu.org/recordnew/show/9590288
by CR_Raphael @ 2018-08-11 18:31:28