2018 ACM-ICPC China-Xian Invitational

A. A multiply B

solved by Moira. 2:56(+2)

C. Gambling on stones

solved by ybmj. 3:16(+6)

D. Game

solved by CSL. 0:46(+)

E. Polygon

solved by Moira. 0:08(+)

G. Intersections

solved by CSL. 3:36(+)

Replay