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KetchupZ
退役acmer一名，CCPC银+ICPC铜（欢迎大家访问我的Github地址：https://github.com/LieLieLiekey）
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J - Borg Maze (BFS 最小生成树)
题目：The Borg is an immensely powerful race of enhanced humanoids from the delta quadrant of the galaxy. The Borg collective is the term used to describe the group consciousness of the Borg civiliz...原创 2018-01-31 17:57:48 · 414 阅读 · 0 评论 -
H - Highways
The island nation of Flatopia is perfectly flat. Unfortunately, Flatopia has a very poor system of public highways. The Flatopian government is aware of this problem and has already constructed a numb...原创 2018-01-31 15:01:10 · 455 阅读 · 0 评论 -
E - QS Network
Sunny Cup 2003 - Preliminary RoundApril 20th, 12:00 - 17:00Problem E: QS NetworkIn the planet w-503 of galaxy cgb, there is a kind of intelligent creature named QS. QScommunicate with each o...原创 2018-01-30 17:54:19 · 250 阅读 · 0 评论