摘要: Description Windy has N balls of distinct weights from 1 unit to N units. Now he tries to label them with 1 to N in such a way that: Can you help wind 阅读全文
posted @ 2016-03-21 21:27 sCjTyC 阅读(197) 评论(0) 推荐(0) 编辑
摘要: Description Input Output Sample Input Sample Output 阅读全文
posted @ 2016-03-21 10:05 sCjTyC 阅读(235) 评论(0) 推荐(0) 编辑