2019年7月6日
1013 Battle Over Cities 可以说是求连通量的模板了
摘要： It is vitally important to have all the cities connected by highways in a war. If a city is occupied by the enemy, all the highways from/toward that c 阅读全文
posted @ 2019-07-06 16:08 流照君 阅读(219) 评论(0) 推荐(0)
1007 Maximum Subsequence Sum
摘要： Given a sequence of K integers { N​1​​, N​2​​, ..., N​K​​ }. A continuous subsequence is defined to be { N​i​​, N​i+1​​, ..., N​j​​ } where 1. The Max 阅读全文
posted @ 2019-07-06 08:51 流照君 阅读(123) 评论(0) 推荐(0)