@[035966_L3](/user/365654) 你再咋样都不可能有唯一解。
by Aleph_Drawer @ 2024-08-01 18:25:51
@[035966_L3](/user/365654) 任取一个可能的答案,然后拉格朗日插值启动
by Mr_Terminator @ 2024-08-01 18:32:18
qp
by 紫玄月 @ 2024-08-01 18:38:53
@[StayAlone](/user/409236) 没绷住
by Shunpower @ 2024-08-01 18:47:04
其实 T2 原来的题面不止四个数()()
by __skyer__ @ 2024-08-01 18:49:02
拉插秒了
by Halberd_Cease @ 2024-08-01 18:56:01
qp
by LIUYIFAN5 @ 2024-08-01 19:03:24
f(x)=2f(x-1)+f(x-2),f(1)=1,f(0)=0,考虑矩阵快速幂O(logn)求解(bushi
by wangtairan114 @ 2024-08-01 19:05:34
笑点解析:OEIS 共找到 $439$ 个结果
by 2017gdgzoi999 @ 2024-08-01 19:15:54
……
by 035966_L3 @ 2024-08-01 19:35:07