摘要: "Codeforces Round 228 (Div. 1)" 题目链接: "C. Fox and Card Game" Fox Ciel is playing a card game with her friend Fox Jiro. There are n piles of cards on t 阅读全文
posted @ 2019-10-20 21:54 wuli涛涛 阅读(252) 评论(0) 推荐(0) 编辑