@[AndyChen2005121](/space/show?uid=152652) 题目要求要把木棍都用完，直接开两维dp就好了
by Achtoria @ 2019-07-28 09:40:00
@[chen_zhang](/space/show?uid=78386) 那我为什么又tle了呢?
by AndyChen2005121 @ 2019-07-28 09:45:18
@[AndyChen2005121](/space/show?uid=152652) 您的复杂度是O（n * 800 ^ 4 / 32)的
by Achtoria @ 2019-07-28 09:53:30
@[AndyChen2005121](/space/show?uid=152652) 您的复杂度是O（n * 800 ^ 3 / 32)的，~~刚刚写错了。。~~
by Achtoria @ 2019-07-28 09:54:43
@[AndyChen2005121](/space/show?uid=152652) 用bitset只能将原复杂度/32
by Achtoria @ 2019-07-28 09:55:25
@[chen_zhang](/space/show?uid=78386) 额
by AndyChen2005121 @ 2019-07-28 10:46:53