HDU_1548
摘要:
There is a strange lift.The lift can stop can at every floor as you want, and there is a number Ki(0 <= Ki <= N) on every floor.The lift have just two 阅读全文
posted @ 2017-05-20 15:41 夏晴天 阅读(112) 评论(0) 推荐(0) 编辑
posted @ 2017-05-20 15:41 夏晴天 阅读(112) 评论(0) 推荐(0) 编辑
posted @ 2017-05-20 15:40 夏晴天 阅读(244) 评论(0) 推荐(0) 编辑
posted @ 2017-05-20 12:11 夏晴天 阅读(251) 评论(0) 推荐(0) 编辑