2018 ACM-ICPC Asia Qingdao Regional Contest

One,Two,Three,AK

Xiejiadong:罚时的锅全是我的。

Problem A

Unsolved.

Problem B

Unsolved.

Problem C

Solved by Xiejiadong. 00:47:23(+)

Problem D

Solved by oxx1108. 01:30:36(+1)

Problem E

Solved by Xiejiadong. 02:26:09(+1)

Problem F

Solved by oxx1108. 04:03:37(+2)

Problem G

Unsolved.

Problem H

Unsolved.

Problem I

Unsolved.

Problem J

Solved by dreamcloud. 00:52:53(+)

Problem K

Unsolved.

Problem L

Unsolved.

Problem M

Solved by Xiejiadong. 00:21:53(+2)

不怎么温暖的签到。

签到失败。

统计数位对应的权值和，要注意$0$的问题。