@[minstdfx](/user/100250)
@[离散小波变换°](/user/68344)
@[rainy_chen](/user/74020)
by NaCly_Fish @ 2024-04-24 16:05:09
在现场，甚至喝了口咖啡压压惊。
by minstdfx @ 2024-04-24 16:06:28
qp
by wwm_ @ 2024-04-24 16:07:00
qp
by Edward1002001 @ 2024-04-24 16:08:09
程序估计是漏处理了所有分子分母都是 998244353 倍数的情况
这下难绷了
by _lmh_ @ 2024-04-24 16:59:58
orz
by PorkSausage @ 2024-04-24 17:03:15
@[NaCly_Fish](/user/115864) 话说分母可能是 998244353 倍数的情况下，应该怎么处理啊/kel
by yummy @ 2024-04-24 18:36:28
@[yummy](/user/101694) 没法处理吧
by dead_X @ 2024-04-24 23:07:58
窝也挂，蚌
by _FJqwq @ 2024-04-25 18:08:21
qp
by Auto_Accepted @ 2024-04-27 09:06:22