@[lyb666666](/user/33912) @[奇米](/user/308464) @[_Alexande_](/user/363006) @[Sym_Je](/user/102786) @[Xu_brezza](/user/141058)
by ReTF @ 2024-01-04 20:22:04
@[heaksicn](/user/343251) @[wsc2008](/user/288866)
by ReTF @ 2024-01-04 20:23:18
@[ReTF](/user/578628) 讲一下 hack 思路？
by installb @ 2024-01-04 20:24:46
@[realskc](/user/35672)
by ReTF @ 2024-01-04 20:24:50
@[installb](/user/31440) 这些题解的 dp 数组最后一维莫名开到了 $200$，上界可以到 $500$
by ReTF @ 2024-01-04 20:26:19
@[ReTF](/user/578628) 已添加 hack 数据
by installb @ 2024-01-04 20:45:13
@[ReTF](/user/578628) 已撤下。
by swiftc @ 2024-01-06 14:13:16
swiftc楼下
by 0_QAQ_0 @ 2024-01-07 12:07:23