@[_RSY_](/user/46197) @[览遍千秋](/user/28910)
by huangruiheng0217 @ 2023-07-08 21:08:47
提个建议
$1,000,000,007$ -> $10^9+7$
$min$ -> $\min$
by InversionShadow @ 2023-07-08 21:10:49
@[ydq1101](/user/672281) 改了，thanks
by huangruiheng0217 @ 2023-07-08 21:12:21
编号那里改成 $1\sim n$ 更好吧
by kintsgi @ 2023-07-16 19:44:25