2017年7月26日
Find a way （BFS）
摘要： Pass a year learning in Hangzhou, yifenfei arrival hometown Ningbo at finally. Leave Ningbo one year, yifenfei have many people to meet. Especially a 阅读全文
posted @ 2017-07-26 17:30 Edee 阅读(211) 评论(0) 推荐(0)
Catch That Cow （BFS）
摘要： Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 100,000) on a numb 阅读全文
posted @ 2017-07-26 08:53 Edee 阅读(118) 评论(0) 推荐(0)