2019年7月20日
『题解』Codeforces2A Winner
摘要： Portal Portal1: "Codeforces" Portal2: "Luogu" Description The winner of the card game popular in Berland "Berlogging" is determined according to the f 阅读全文
posted @ 2019-07-20 15:39 XiaoHuang666 阅读(331) 评论(0) 推荐(0) 编辑