2016年5月13日
Codeforces Round #352 (Div. 2) D. Robin Hood 二分
摘要： D. Robin Hood We all know the impressive story of Robin Hood. Robin Hood uses his archery skills and his wits to steal the money from rich, and return 阅读全文
posted @ 2016-05-13 20:24 meekyan 阅读(236) 评论(0) 推荐(0)