2015年10月16日
1652: [Usaco2006 Feb]Treats for the Cows
摘要： DescriptionFJ has purchased N (1 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #define maxn 201010 #define maxm 2000... 阅读全文
posted @ 2015-10-16 10:03 HTWX 阅读(393) 评论(0) 推荐(0)
1664: [Usaco2006 Open]County Fair Events 参加节日庆祝
摘要： DescriptionFarmer John has returned to the County Fair so he can attend the special events (concerts, rodeos, cooking shows, etc.). He wants to attend... 阅读全文
posted @ 2015-10-16 09:00 HTWX 阅读(107) 评论(0) 推荐(0)