2016年11月8日

A strange lift_BFS
摘要： Problem Description 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.Th 阅读全文
posted @ 2016-11-08 18:15 阿宝的锅锅 阅读(126) 评论(0) 推荐(0)
 
Turing Tree_线段树&树状数组
摘要： Problem Description After inventing Turing Tree, 3xian always felt boring when solving problems about intervals, because Turing Tree could easily have 阅读全文
posted @ 2016-11-08 14:36 阿宝的锅锅 阅读(280) 评论(0) 推荐(0)