zhangchengyan @ 2022-08-03 17:45:40
等待大佬路过……\ 代码
by 迟暮天复明 @ 2022-08-03 17:56:09
@zhangchengyan add之前似乎要跑一遍push_down?
by zhangchengyan @ 2022-08-03 18:00:08
@迟暮天复明 呃。。加了貌似还是20
by 迟暮天复明 @ 2022-08-03 18:02:58
@zhangchengyan 我看不出来了…建议写个暴力上对拍
by zhangchengyan @ 2022-08-03 18:04:04
@迟暮天复明 哦，我去试试
by Yuzu_Soft @ 2022-08-03 18:31:00
哟哟哟，这不是某某某吗，几天不见这么拉了
by zhangchengyan @ 2022-08-03 18:37:17
额，蒟蒻还是调不出来啊
by zhangchengyan @ 2022-08-03 18:37:39
@中国无法联通 ???
by y_kx_b @ 2022-08-03 19:29:47
@迟暮天复明 不需要。pushdown 是把当前点的标记下传到孩子节点，既然直接 add 了也就用不到孩子的信息了，也就不需要 pushdown 了