2018.12.11 15:38来自 shunfurh
- Problem Description DouBiXp has a girlfriend named DouBiNan.One day they felt very boring and decided to p...
2018.12.03 06:24来自 shunfurh
- Problem Description The Wall has down and the King in the north has to send his soldiers to sentinel. The...
2017.12.02 16:47来自 shunfurh
- Problem Description Charles is the contest director for the ICPC Tumbolian regional contest. His responsibi...
[已解决] ICPC Scoreboard
2017.12.01 12:21来自 shunfurh
- Problem Description Thirty five years ago, a group of super heroes was chosen to form the Justice League, w...
[已解决] Justice League
2017.11.29 05:53来自 shunfurh
- Problem Description This is back in the Wild West where everybody is fighting everybody. In particular, the...
- Problem Description LL is very lazy. Recently, he is assigned to a dormitory in the 5th floor and sometimes...
[已解决] To go or not to go
- Problem Description PusherBoy is an online game http://www.hacker.org/push . There is an R * C grid, and th...
- Problem Description In computer vision, a chain code is a sequence of numbers representing directions when ...
[已解决] Shape Number
2017.11.20 04:13来自 shunfurh
- Problem Description The wheel of the history rolling forward, our king conquered a new region in a distant ...
[已解决] Conquer a New Region