2018年8月11日
C. Vasya And The Mushrooms【codeforces】
摘要： Vasya’s house is situated in a forest, and there is a mushroom glade near it. The glade consists of two rows, each of which can be divided into n cons 阅读全文
posted @ 2018-08-11 20:15 Nlifea 阅读(252) 评论(0) 推荐(0)