题目来自 2018 清华大学学生程序设计竞赛暨高校邀请赛(THUPC2018),Git 仓库地址:https://github.com/wangyurzee7/THUPC2018 ,感谢Pony.ai对此次比赛的支持。
QOJ.ac
QOJ
Time Limit:
2 s
Memory Limit:
512 MB
# 2840. 绿绿与串串
Statistics
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