建议改成黑题

P4013 数字梯形问题

这题建完图就剩板子了吧/qd
by Suzt_ilymtics @ 2022-01-23 15:17:14


建图并不算难。
by abruce @ 2022-01-23 15:23:01


建图不算太难吧 $\texttt{\color{white}我这个菜鸡都会}$
by _l_l_ @ 2022-01-24 08:33:53


但是我一直就过不了
by K_srh @ 2022-01-24 17:02:52


~~楼上的,水道黑题不香吗~~
by lzyqwq @ 2022-10-03 08:39:09


完全没有黑呀
by OldDriverTree @ 2023-07-08 13:11:00


~~楼上的,水道黑题不香吗~~
by NullNone @ 2023-09-27 14:49:38


|