yiyiyi @ 2017-05-15 13:25:17
所以好像线段树会爆数组。。。
by littlewyy @ 2017-05-16 13:02:26
哈哈
by littlewyy @ 2017-05-16 13:03:10
所以你就乖乖写DP吧
by littlewyy @ 2017-05-16 13:22:02
其实也不会，也就80兆
by Sorenson @ 2017-07-11 20:28:51
.
by _•́へ•́╬_ @ 2018-11-17 11:17:47
by ABCgfed @ 2023-08-09 14:59:51
管理楼下