2016年6月10日
Codeforces Round #356 (Div. 1) D. Bear and Chase 暴力
摘要： D. Bear and Chase 题目连接： http://codeforces.com/contest/679/problem/D Description Bearland has n cities, numbered 1 through n. There are m bidirectional 阅读全文
posted @ 2016-06-10 22:00 qscqesze 阅读(417) 评论(0) 推荐(0) 编辑
Codeforces Round #356 (Div. 2) E. Bear and Square Grid 滑块
摘要： E. Bear and Square Grid 题目连接： http://www.codeforces.com/contest/680/problem/E Description You have a grid with n rows and n columns. Each cell is eith 阅读全文
posted @ 2016-06-10 10:27 qscqesze 阅读(810) 评论(0) 推荐(2) 编辑