@[Muyuan](/user/393787)
1.这道题是要用高精度的
2.正解区间DP
by SMT0x400 @ 2020-10-08 20:03:44
@[Muyuan](/user/393787) 建议下一个数据下来
by SMT0x400 @ 2020-10-08 20:04:00
@[SegmentTreeJuruo](/user/121995) 谢谢你，问题找到la~
by Muyuan @ 2020-10-09 10:32:14