2018 CCPC Qinhuangdao Onsite

Problem A

Solved by ultmaster. 02:50 (+1)

Problem B

Solved by zerol. 00:09 (+)

Problem C

Solved by ultmaster. 01:00 (+2)

Problem D

Solved by kblack. 04:51 (+1)

Problem G

Solved by zerol. 01:58 (+4)

Problem I

Solved by ultmaster. 02:03 (+)

Problem J

Solved by kblack. 00:51 (+)