2015年12月5日
订票
摘要： 题目网址：http://codeforces.com/problemset/problem/416/CDescriptionInnovation technologies are on a victorious march around the planet. They integrate into... 阅读全文
posted @ 2015-12-05 20:58 茶飘香~ 阅读(180) 评论(0) 推荐(0)
n个人作m幅画
摘要： 题目网址：http://codeforces.com/problemset/problem/416/BA well-known art union called "Kalevich is Alive!" manufactures objects d'art (pictures). The union... 阅读全文
posted @ 2015-12-05 19:57 茶飘香~ 阅读(158) 评论(0) 推荐(0)