@加用户名就行了
by King_of_gamers @ 2018-10-19 14:48:17
@[chen_zhe](/space/show?uid=8457)
by hehe_54321 @ 2018-10-19 14:52:48
为什么输214啊，我过了的代码不管是贪心还是DP做出来都是418
by jiangby @ 2018-10-30 23:43:47
楼上+1
by _QYC_ @ 2018-10-31 20:39:20
不，是481
by _QYC_ @ 2018-10-31 20:45:26
https://www.luogu.org/space/show?uid=8457
by ты @ 2018-11-02 17:43:05
第三个点答案是2097
by ты @ 2018-11-02 17:57:17